PLEASE ANSWER ASAP!!! Find the discriminant of the following function. Then identify how many solutions and the type of solutions there will be.


f(x)=3x^2-7x+5

To get this answer, you add up the corresponding coordinates.

The x coordinates add to -4+4 = 0

The y coordinates add to 7+1 = 8

The z coordinates add to 2+(-3) = -1

Another way to express this is to consider

u = (a,b,c)

v = (d,e,f)

which add to u+v = (a+d,b+e,c+f)

The distance between the two cities Dallas and Houston is 240 miles

An equation is an expression that shows the relationship between two or more numbers and variables.

An independent variable is a variable that does not depends on other variable while a dependent variable is a variable that depends on other variable.

Given that:

1 inch = 50 miles

Hence:

4.8 inches = 4.8 inch * 50 miles per inch = 240 miles

The distance between the two cities Dallas and Houston is 240 miles

Find out more on equation at: brainly.com/question/2972832

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Step-by-step explanation:

1. How many terms are in the expression?

The terms are sorted by looking at the sing/indicator in front of them. For this expression there are 4 terms

13x, -2y, -5x, and 8

2. Which terms are “like terms”?

13x and -5x are like terms.

3. Are there any constants? If so, what are they?

Yes there is a constant terms and it's 8

4. What are the variables in the expression?

The variables in this expression are x, and y

5. What are the coefficients in the expression?

Coefficients is the number in front of variables in this expression the coefficients are 13, -2, and -5

Answer:

there are 4 terms

13x and - 5x are like terms

+8 is the only constant term

yes there are variables

the coefficients are ,13,-2, and-5

Step-by-step explanation:

1. A term is any section of a equation that has to do with an operation such as multipulcation or subtraction.

2. like terms are terms that share a common variable with another term.

3. Constants are number in an equation that have no variable and don't change

4. variables are letters used in an equation

5. coeffecients are the number a next to variables make sure to take the negitave or positive sign in front of it to account when solving your problem. variables with out a number in front of them always have a coefficient of 1.

Answer:

225

Step-by-step explanation:

185-(-40)=

185+40=

225

Answer:   145

Step-by-step explanation:  -40+185=145 Your welcome :)

Answer:

12

Step-by-step explanation:

AD: AC=3:6, so the ratio is 1:2

AC:AB=6: AB, AB=12

Answer:

$0.84

Step-by-step explanation:

6.5 x 12 = 78 total # of flowers

or 68.25 divided by .875= 78.

≈$0.84  approximately

Answer:

Gavin bought 6.5 dozen carnations. He spent $68.25 on the flowers. How much did each flower cost?

First, find the total number of flowers by

✔ multiplying

6.5 by 12.

The total number of flowers is

✔ 78

.

Then

✔ divide

$68.25 by the total number of flowers to find the cost of each flower.

Each flower will cost approximately

✔ $0.90

.

Step-by-step explanation:

I got this question wrong for you to see the answer

Answer:

I belive the number you are searching for is 35.

Step-by-step explanation:

Simply divide 142.20 by 6 to get the hourly wage(23.70). Divide 829.50 by the hourly wage to get the answer. (35)

Answer:

1,049,760,000

Step-by-step explanation:

10x18 = 180

180^4

Answer:

360 calories

Step-by-step explanation:

If you look at the ammount of Calories  per 3/4 you will quickly find that 3/4 ths of a cup is 1/4 of your goal so multiply the amount of calories by 4 and you will get your awnser.

Answer:

a) y = 2x -2

b) Equation: q = 2p - 2  ----(1)

p² + q² = 4   ----(2)

The coordinates of C may be (0, -2) or (6/5, 8/5)

Step-by-step explanation:

a) Step 1: Find the coordinates of midpoint, P of AB

x-co-ordinate of P = (x₁ + x₂)/2 = (-1 + 7)/2 = 3

y- co-ordinate of P = (y₁ + y₂)/2 = (6 + 2)/2 = 4

Step 2: Determine the gradient, m₂ of perpendicular bisector of AB

For perpendicular lines, m₁ * m₂ = -1 where m₁ is slope of AB

m₁ = (2 - 6)/(7 - -1) = -4/8 = -1/2

-1/2 * m₂ = -1

m₂ = 2

Step 3: Deriving the equation of the perpendicular bisector in the form y = mx + c

y - y₁ = m(x - x₁); substituting the values of the midpoints of the line

y - 4 = 2(x - 3)

y - 4 = 2x - 6

y = 2x -2

b) Step 1: Derive the values of the p and using the formula of distance between two points:

y = 2x - 2

therefore q = 2p - 2  ----(1)

OC = √(x₂ -x₁)² + (y₂ - y₁)²

2 = √(p - 0)² + ( q - 0)²

2 = √p² + q²

squaring both sides

p² + q² = 4   ----(2)

Substituting (1) in (2)

p² + (2p - 2)² = 4

p² + 4p² - 8p + 4 = 4

5p² - 8p = 0

p(5p - 8) = 0

Therefore p = 0 or 5p - 8 = 0

p = 0 or p = 8/5

Substituting p = 0 in (1)

q = -2

substituting p = 8/5 in (1)

q = 2(8/5) - 2

q = 16/5 - 2

q = 6/5

Hence the coordinates of C may be (0, -2) or (6/5, 8/5)

Answer:

Step-by-step explanation:A fraction is like a pizza you got the pizza into three force you shading three of them that’s a fraction

1

_

3

Answer:

3.75

4

Step-by-step explanation:

:P

Answer:

the slope is 1/2.

Step-by-step explanation:

6-1/0-(-10)

5/10

1/2

Answer:

$432

Step-by-step explanation:

9.00 times 48

Answer: 48* 9.00= 43200

Step-by-step explanation: 48 *9.00=43200

Answer:

You can put this solution on YOUR website! Write the next term in the sequence. Then write a rule for the nth term. -5, 10, -15, 20,

Step-by-step explanation:

If it weren't for the signs, we won't be able to get through it

Answer:

E. 35/4

Step-by-step explanation:

Multiply denominator (4) to the whole number (8) then add to the numerator (3)

(8× 4 + 3)/ 4

(32 + 3)/4

35/4

Answer:

Solution: x ⩾ \frac{8}{5}

Step-by-step explanation:

x 3 + x 2 ≤ 10x – 8

Reorder the terms

3x + 2x ≤ 10x - 8

Collect like terms

5x ≤ 10x - 8

Move the variable to the left

5x -10x ≤ -8

Collect like terms

-5x ≤ - 8

Divide both sides

x ⩾ \frac{8}{5}

Answer:

D

Step-by-step explanation:

Answer:

hey man

Step-by-step explanation:

hope this answer helped

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thanks

Answer:

Slope= -4

Y-intercept= 50

Y=-4x+50

Answer:

3/8

Step-by-step explanation:

1/8 got a A

1/2 got a B

1/2 is = to 4/8

4/8 + 1/8 = 5/8

1(8/8) - 5/8 = 3/8

Answer:

[tex] - 4x + 12 = - 4 \\ - 4x = - 4 - 12 \\ 4x = 4 + 12 \\ 4x = 16 \\ x = \frac{16}{4} = 4[/tex]

Answer:

D: A 90 degree clockwise rotation about the origin and then a reflection across the line y=x

Step-by-step explanation:

Your welcome!!!

Answer:

4

Step-by-step explanation:

The mean is defined as adding all the numbers up and dividing by how many numbers there are, so:

3+8+2+2+5 = 20, 20/5 = 4

Answer:

4

Step-by-step explanation:

mean is the average so you add up all the numbers and divide by the number of addicts.

3 +  8 + 2 + 2 + 5 = 20

20/ 5 = 4

Answer:

379,000

Step-by-step explanation:

6>5

Answer:

379000

Step-by-step explanation:

Answer:

(3 1/2, -1)

Step-by-step explanation:

Answer:

9=y

Step-by-step explanation:

The y-intercept is the point at which the graph of the equation crosses the y-axis.  This is the point at which x=0 so you can calculate the y-intercept by plugging into the given equation.

[tex]x^2-6x+9=y\\0^2-6(0)+9=y\\0-0+9=y\\9=y[/tex]

Hope this helps!!

Answer:

250

Step-by-step explanation:

1. Simplify the expression to 2 x 5^3.

2. Evaluate the power (125)

3. Solve 2 x 125

Answer:

46 and 47

Step-by-step explanation:

Answer:

what ? You Must Be Real Bored Kid

Answer:

Step-by-step explanation:

welp free answers ty

9514 1404 393

Answer:

Step-by-step explanation:

There is nothing to indicate the graph is not of a polynomial function. Its zeros are the x=intercepts: -2, 3, 5. There are 3 of them, so that is the least degree the polynomial might have.

_____

Additional comment

The curve is consistent with the graph of ...

  y = (1/12)(x +2)(x -3)(x -5)