image Complete the table for the function y = + 7. Question 19 options: A) –9, –8, –6, –5 B) –5, –6, –8, –9 C) 5, 6, 8, 9 D) 9, 8, 6, 5

There are no crictical numbers of the given function 12-5e^(-x).

Let's Consider

[tex]f(x) = 12 - 5*e^-x[/tex].

What is critical number of a function.

If a number causes the derivative of an expression to equal 0, it is critical.

As a result, we must set the derivative of the expression to 0.

Local Maxima and Local Minima points are also consider as critical number of a function.

f`(x) = 0 or f`(x) =1/0 by solving both equation we can find all the critical points of a function f(x).

Derivative of given funciton f(x) is f`(x).

f`(x) = [tex]0 - 5*(e^-x)*(-1).[/tex]

f`(x) = [tex]5*(e^-x)[/tex].

f`(x) = 0

[tex]5*e^-x[/tex] = 0

[tex]e^-x[/tex] = 0

[tex]e^-x[/tex] never going to zero because e^-x is an exponential decreasing function.

So there are no crictical numbers of the given function f(x).

So We enter none in this question.

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The equation of the line perpendicular to 7x+5y = 4 is y = 5/7(x) -15/7. The equation of the line parallel to 7x+5y = 4 is  y = -7/5(x) -53/5

Given that: the line is perpendicular/parallel to the line 7x+5y = 4 and it passes through (−4,-5)

The slope-intercept form of a straight line is:

y = mx + c

where m is the slope and c is the y-intercept

For perpendicular case:

When the two lines are perpendicular, the product of their slope is -1 i.e.

m₁ x m₂ = -1

where m₁ and m₂ represent the slope of the lines

Let the slope of the given line be m₁ and the slope of the unknown line be m₂

Line1(given):

7x+5y = 4  => y = (-7/5)x + 4/5

Thus,  m₁ = -7/5

m₁ x m₂ = -1

-7/5 x m₂ = -1

m₂= 5/7

Line 2(unknown) with the point (−4,-5):

y = mx + c

-5 = 5/7 (-4) + c

-5 = -20/7 + c

c = -15/7

Thus, the equation of the line is y = 5/7(x) -15/7

For parallel case:

When the two lines are parallel, they have equal slope i.e. m₁ = m₂

Line1(given):

7x+5y = 4  => y = (-7/5)x + 4/5

Thus,  m₁ = -7/5

m₂= -7/5

Line 2(unknown) with the point (−4,-5):

y = mx + c

-5 = -7/5(-4) + c

-5 = 28/5 + c

c = -53/5

Thus, equation of the line is y = -7/5(x) -53/5

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The right tail of the chi-square distribution curve's value for 19 degrees of freedom and an area of 0.010 is 3.162.

To find the value of chi-square for 19 degrees of freedom and an area of 0.010 in the right tail of the chi-square distribution curve, we need to consult a chi-square distribution table. The table will list the chi-square values corresponding to different degrees of freedom and areas of the right tail of the distribution. In this case, the table should list the chi-square value corresponding to 19 degrees of freedom and an area of 0.010 in the right tail of the distribution. The value of this chi-square is 3.162, which is the exact answer from the chi-square distribution table.

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The appropriate sales journal entry for the building plans prepared for Spangler Construction Company is as follows:

Debit Accounts Receivable (Spangler Construction Company) $900

Credit Drafting Fees Earned $900

(To record the revenue from drafting fees.)

Sales or service journals are used to record sales or service revenue transactions.

When the services are performed on credit, the Accounts Receivable account is debited while the Service Revenue account is credited.

Accounts Receivable (Spangler Construction Company) $900 Drafting Fees Earned $900

Thus, the above demonstrates the appropriate recording of the service revenue transaction in the sales/service revenue journal.

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Prepare the appropriate journal entry.

The missing height of parallelogram is 6 units

Define Area of Parallelogram

Given,

base = 9 units

Area = 54 unit²

Now, the formula for area of parallelogram is

Area = b * h

let, h = height of parallelogram which we need to find

so, now put the values

54 = 9 * h

h = 54 / 9

h = 6 units

Hence, the missing height of parallelogram is 6 units.

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Therefore , the best choice is you to join jmu and after that you will able to earn the same amount you spend on the graduation in 2 year.

Equation: A statement that two variable or integer expressions are equal. In essence, equations are questions, and the motivation for the development of mathematics has been the systematic search for the answers to these questions.

Here,

Given:

You would earn $37,870 per year at walmart

Tuition at jmu is $20,000 per year, textbook expenses are $2,699 per year, and room and board expenses are $15,000 per year.

and you will get a $75,000 per year after graduation.

So the total expense is = 20,000 + 15000 + 2699 =37,699

Therefore , the total expense at jmu = $37,699

and total 4 year graduation course fees = 37,699 * 4=1,50,796

Thus, total fees you have to pay = $1,50,796

and after this you will get a job  of $75,000 per year.

you will able to earn the same amount you spend on the graduation in 2 year.

Therefore , the best choice is you to join jmu and after that you will able to earn the same amount you spend on the graduation in 2 year.

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