Type the correct answer in the box. Use numerals instead of words.The graphs of functions fand g are shown.Function g is defined as g(x)
= k f(x). What is the value of K?

Answer: x = - 2

Step-by-step explanation:

3 ( x + 4 ) + 3 =9

multiply into the brackets

3x + 12 + 3 = 9

3x = 9 - 12 -3

3x = -6

x = -6/3

x = - 2

Answer:

Step-by-step explanation:

1/2

The simplification of each sum or difference of the given expression [tex]\frac{1}{2x} +\frac{1}{2x}[/tex] is equal to 1/x. Restriction on the variables is given by x≠ 0.

As given in the question,

Given expression is [tex]\frac{1}{2x} +\frac{1}{2x}[/tex]

Simplify the given expression by taking the least common multiple,

[tex]\frac{1}{2x} +\frac{1}{2x}\\\\= \frac{1+1}{2x}\\ \\= \frac{2}{2x}\\ \\= \frac{1}{x}[/tex]

Restriction on the variables is given by x≠ 0.

Therefore, the simplification of each sum or difference of the given expression [tex]\frac{1}{2x} +\frac{1}{2x}[/tex] is equal to 1/x. Restriction on the variables is given by x≠ 0.

Learn more about variables here

brainly.com/question/17344045

#SPJ4

Using the general recursive formula, he 25-th term in the arithmetic sequence is 29.7

Here we have an arithmetic sequence with the first term a₁ = 3.3 and the common difference is d = 1.1

Remember that the general arithmetic recursive formula is:

aₙ = a₁ + (n - 1)*d

This formula allows us to find the n-th term of the arithmetic sequence only using the first term and the common difference.

In this case, we just need to replace n by 25 and the values written above.

a₂₅ = 3.3 + (25 - 1)*1.1 = 29.7

We can conclude that the 25th term in the sequence is 29.7

If you want to learn more about arithmetic sequences:

https://brainly.com/question/6561461

#SPJ1

The new function is g(x) =-1(1/-x) +2.

The transformation of function f(x) to function g(x) is given by g(x)=A f(Bx+ H)+K. where the constant A scales the function vertically. (A negative A reflects the function about the x-axis B scales the function horizontally. (A negative B reflects the function on the y-axis.) H shifts the function horizontally, and K shifts the function vertically.

Convert f(x) to g(x)

where the conversion is g(x)=f(x)+2.

A perpendicular line has negative reciprocal slopes, so for g(x) to be perpendicular to f(x), we need to get the negative reciprocal of -x, which is -1(1/-x)

So, f(x)=-x-2  ; m = -1

From the above information, we get g(x) as follows.

g(x) =-1(1/-x) +2

More problems related to finding new functions for a given function are below.

https://brainly.com/question/13825802?referrer=searchResults

#SPJ4

-42 is the constant for all values of x. If the given the functions f(x) = 3x - 21 and g(x) = 3x+21

To solve linear equations, utilize the steps that are provided below.

Lets take an example of solve z for 7z – (3z – 4) = 12

Here is no multiplication or division, so this will be easy to solve

⇒ 7z – (3z – 4) = 12

⇒ 7z – 3z + 4 = 12

⇒ 4z = 12 – 4

⇒ 4z = 8

⇒ z = 8/4

⇒ z = 2

See, that was so simple, using the mentioned methods, every linear equation can be solved easily.

Given an arbitrary number x, lets calculate,

⇒ f(x) - g(x)

                   =  3x - 21 - (3x+21)

                   = 3x - 3x -21 -21

                   = 0 - 42

                   = -42

and thus -42 is the constant for all values of x.

Learn more about  linear equations

brainly.com/question/14323743

#SPJ4

It should be noted that Tyler writing the equation x = y/65 is correct and matches the information.

It should be noted that speed is calculated as:

= Distance / Time

In this case, the car is going 65 miles per hour down the highway

x = the time traveled, in hours

y = the distance traveled,

Therefore, time = Distance / Speed

Therefore, Tyler wrote the equation x = y/65, this is correct and matches the information.

Learn more about equations on:

https://brainly.com/question/2972832

#SPJ1

A car is going 65 miles per hour down the highway. Tyler wrote the equation x = y/65, with x representing the time traveled, in hours, and y representing the distance traveled, in miles. Explain why Tyler's equation matches the story.

Answer:

(6, 2)

Step-by-step explanation:

Midpoint between two points

[tex]\textsf{Midpoint}=\left(\dfrac{x_2+x_1}{2},\dfrac{y_2+y_1}{2}\right)\\\\\textsf{where}\:(x_1,y_1)\:\textsf{and}\:(x_2,y_2)\:\textsf{are the endpoints}}\right)[/tex]

Defined points:

Substitute the defined points into the formula:

[tex]\textsf{Midpoint}=\left(\dfrac{4+8}{2},\dfrac{6-2}{2}\right)=(6,2)[/tex]

Therefore, the midpoint of the two given points is (6, 2).

The range of the function g(x) = - 1 / 2 | x - 6 | + 1 is ( - ∞, 1].

We are given a function:

g(x) = - 1 / 2 | x - 6 | + 1

We need to find the range of the function.

Now, we can see that the tip of the function will be formed when | x - 6 | = 0

x - 6 = 0

x = 6

For x = 6, we have the value of g(x) as

g(x) = - 1 / 2 | 6 - 6 | + 1

g(x) = 0 + 1

g(x) = 1

Also, since - 1 / 2 is negative, the function will have range from negative infinity to 1.

So, the range of the function will become:

( - ∞, 1]

Therefore, the range of the function g(x) = - 1 / 2 | x - 6 | + 1 is ( - ∞, 1].

Learn more about range here:

https://brainly.com/question/2264373

#SPJ9

Step-by-step explanation:

Given that

To find

So, according to the question

we have,

We have to find the value in kilowatt / hours power for per year basis

So, We know

Days in one year = 365

power in 3 days = 12 kilowatt/hours

For calculate power in single day, we have to divide power in 3 days by 3.

So power in a single day  = 12/3 kilowatt/hours

                                          = 4 kilowatt/hours

Now we have to multiply days in one year with power in a single day

     power for per year basis

                              = days in one year x power in a single day

Now, putting the all values,

                            = 365 x 4 kilowatt/hours.

                            = 1460 kilowatt/hours.

Answer:

To learn more about multiply and division, please click on the link:

https://brainly.com/question/15270559

#SPJ9

The property tax be on a house that has a market value of $420,000 is A. $9,828

An expression is a number, or a variable, or a combination of numbers and variables and operation symbols.

Now it is given that,

Assessed value of a house = 60% of current market value

Property tax = 3.9% of the assessment value

Now the given market value of a house is $420,000

Assessed value of a house = 60% of $420,000

⇒ Assessed value of a house = 0.60 * $420,000

⇒ Assessed value of a house = $252,000

Thus, Property tax = 3.9% of $252,000

⇒ Property tax = 0.039 *$252,000

⇒ Property tax = $9,828

Thus, the property tax be on a house that has a market value of $420,000 is A. $9,828

To learn more about expression :

https://brainly.com/question/14342707

#SPJ1

Answer:

Part1: 4.25 + 4.00x = 12.25
Part2: 2 lbs. of potato salad. The customer bought 2 lbs because you subtract 4.25 from 12.25 and are left with $8. You would then divide 8$ by 4 and end up with 2

The cylinder's total surface area includes the area of the curving surface as well as the areas of the two circle-shaped bases of the cylinder.

The area of the two bases and the area of the curved surface are added to determine the cylinder's total surface area. Consequently, the following is the formula for the cylinder's total surface area:

Area of the two bases plus the area of the curved surface equals the cylinder's total surface area. Due to the cylinder's round bottoms, their combined area will be equal to r2 + r2. We already know that a cylinder's curved surface area is 2rh.

(r2 + r2 + 2rh) is the cylinder's total surface area.

⇒ 2πr2 + 2πrh

Total surface area of cylinder = 2πr(r+h)

where,

r = radius of the cylinder

h = height of cylinder

To learn more about total surface area of cylinder from given link

https://brainly.com/question/27440983

#SPJ9

Answer:

Simple Interest = Rs1560

Step-by-step explanation:

A = P (1 + rt)

A = final amount

P = initial principal balance =  Rs8000

r = annual interest rate   =  [tex]6\frac{1}{2}[/tex]% = 0.065

t = time (in years) = 3 years

A = 8000*(1 +(0.065*3)) = 8000*(1+0.195) = 8000*(1.195) = 1560

Simple Interest (A) = Rs1560

Answer:

dnenejnejehdhsbshsbsjsnsksknsosbs

The F-value for the interaction is [tex]3.42[/tex]. It is determined by the interaction of gender and race.

What is F-value?

The calculation of the F-value is used on statistics in analysis of variance which is denoted as ANOVA. The calculated value is determined from the ratio of explained variance to unexplained variance. When the F-values in an ANOVA is higher that means the variance is higher in the sample.

The F-statistic value is also used in the regression analysis to calculate the mean between the population. It also depends on the null hypothesis and when the null hypothesis is true. That means the F-value is always close to one most of the time. It is named as F-value after Sir Ronald Fisher. The variance is the dispersion of the value.

To learn more about the F-value from the given link:

https://brainly.com/question/27809115

#SPJ4

  The algebraic expression or sigma (summation) notation is given by:

∑ = 10(-3 - 30)/2

And its value is ∑ = -165

 The sigma notation is a mathematical operation used to determine the final value of the sum of "n" terms consecutively, when dealing only with numbers without variables this is known as an arithmetic series.

  The equation for this type of problem is:

∑ = n(a1 + an)/2

  Our values are:

(-3)+(-6)+(-9)+. . . . . . +(-30)

∑ = 10(-3 - 30)/2

∑ = 10(-33)/2 = 5(-33)

∑ = -165

Learn more about arithmetic series in:

https://brainly.com/question/24295771

#SPJ4

The slope of the line 3x - 2y = -12  is 3/2 .

The equation of a straight line can be written as follows,

y = mx + c                                         equation 1

m in the above equation represents slope of the line and c represents the intercept.

The given equation is 3x - 2y = -12 .

To get the slope of this given equation we need to convert the given equation in the format of equation of a straight line i.e., equation1. So now we will rearrange the given equation as,

  3x - 2y = -12

⇒ 2y = 3x + 12

Now on dividing this equation by 2 on both sides, we will get

⇒ y = (3/2)x + 6                                               equation 2

On equating equation 1  and equation 2, we will get

Slope of the line = m = 3/2.

Intercept = c = 6

The slope of the line 3x - 2y = -12  is 3/2 .

To know more about Slope of Straight Line refer to the link:

https://brainly.com/question/3493733

#SPJ4

   The vertex, focus and directrix of the parabola y = x²/4 are:

  The parabola is a geometric shape that is formed from the intersection of a vertical plane in a cone.

  The parabola is a quadratic function, it is composed of a vertex, or inflection point, a focus and a directrix.

  In this case we have an expression given by:

y = x²/4

   We must find the canonical equation:

(y - 0)² = 1/4 (x - 0)²

(x - 0)² = 4 (y - 0)²

has the form

(x - h)² = 4p(y - k)

  This means that the vertex of this parabola is

v = (h, k)

v = (0,0)

  To know the focus we must know the value of "p".

4p = 4

p = 1

f = (0, 1)

d = -1

Learn more about parabolas in:

https://brainly.com/question/11780596

#SPJ4

The solution of the given linear equation in one variable 0.2(x+3)-4(2 x-3)=0.9 is at x = 1.5.

According to the given question.

We have a linear equation in one variable.

0.2(x+3)-4(2 x-3)=0.9

As we know that, the linear equations in one variable is an equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution.

Thereofore, the solution of the linear equation in one variable 0.2(x+3)-4(2 x-3)=0.9 is given by

0.2(x+3)-4(2 x-3)=0.9

⇒ 0.2x + 0.6 -8x + 12 = 0.9

⇒ -7.8x + 12.6 = 0.9

⇒ -7.8x  = 0.9 - 12.6

⇒ -7.8x = -11.7

⇒ x = -11.7/(-7.8)

⇒ x = 1.5

Hence, the solution of the given linear equation in one variable 0.2(x+3)-4(2 x-3)=0.9 is at x = 1.5.

Find out more information about equation here:

https://brainly.com/question/28583552

#SPJ4

Answer:

8004

Step-by-step explanation:

8000+4

= 8004

Answer: [tex]=2\circ \:3[/tex]

Step-by-step explanation:

[tex]\mathrm{For}\:\frac{\left(5x^2\right)^3+16y}{4y,\:x}\circ \:y\:\mathrm{substitute}\:\frac{\left(5x^2\right)^3+16y}{4y,\:x}\:\mathrm{\:with\:}\:2,\:y\:\mathrm{\:with\:}\:3[/tex]

[tex]=2\circ \:3[/tex]

Answer:

new position is 360 feet below sea level.

Step-by-step explanation:

see picture for reference.

The result of the expression [tex]-k^{2}-(3k+5n)+4n[/tex] for the variable k= -1 and n= -2 is -16

Given,

The expression =[tex]-k^{2}-(3k-5n)+4n[/tex]

We know

k= -1

n= -2

Substitute the values in the expression

[tex]-(-1)^{2}-(3(-1)-5(-2))+4(-2)[/tex]= -1-(-3+10)-8

=-1-(7)-8

=-1-7-8

=-16

Hence, The result of the expression [tex]-k^{2}-(3k+5n)+4n[/tex] for the variable k= -1 and n= -2 is -16

Learn more about algebraic expression here

brainly.com/question/19245500

#SPJ4

Answer:

129

Step-by-step explanation:

75% of 516 is 387 so we just need to subtract 387 from 516. The answer will be 129. Please mark as brainiest

For the domain -1 <  x < ∞ and -∞ <  x < -1, the function y= |x+1| is increasing and decreasing, respectively.

It must be identified for which domain intervals the function y= |x+1| increases or decreases, as stated in the question.

Since,

Accoding to the question of the given function, y= |x+1|

Assigned functions  is an absolute functions,

Whose domain is all real numbers from negative infinity to positive infinity

And Plotting the function's graph reveals that it decreases from -∞  to -1 and grows from -1 to ∞ .

Thus, For the domain -1 <  x < ∞ and -∞ <  x < -1, the function y= |x+1| is increasing and decreasing, respectively.

Learn more about inequality here:

brainly.com/question/14098842

#SPJ1

Answer:

156

Step-by-step explanation:

1. cross multiply

2. Divide both sides

i hope i helped

Answer:

The variable m is not a solution of the equation -2(2m-8)=-2(-6m-8);m=0. Give brainly if I helped!

Step-by-step explanation:

The area of the given polygon which is a rectangle is; 28 sq. units

We are given the coordinates of the polygon as;

A(3,7)

B(5,7)

C(3,-7)

D(5,-7)

Now, by close inspection of the coordinates, we can tell that this polygon is a rectangle. Thus, we can deduce that;

AB = 5 - 3 = 2

CD = 5 - 3 = 2

BC = 7 + 7 = 14

AD = 7 + 7 = 14

Formula for area of a rectangle is;

A = Length * Width

A = 14 * 2

A = 28 sq. units

Read more about Area of Polygon at; https://brainly.com/question/27410302

#SPJ1

Answer: Substitute the value of the variable into the equation and simplify.

22743

v

a

2

l

u

e

2

−

1083

Step-by-step explanation: