2 years ago

Let f(x) = 6x^2 + 5 and g(x) = 3x - 5. Find f(g(7)).

Mathematics

1 answer:

Vedmedyk [2.9K]2 years ago

8 0

Answer:

D) 1541

Step-by-step explanation:

I like to answer it w without deriving the formula of f(g(x)). So, we go this way, you firstly have to find g(7) which will be equal to 3 * 7 - 5 = 16.

And then you find f(16) = 6*16*16+5 = 1541. That's all.

You might be interested in

Emma works in a department store selling

Monica [59]

Answer:253.33...

Step-by-step explanation:

4 0

3 years ago

What is NOT an example of a short term debt?

polet [3.4K]

Answer:

Step-by-step explanation:

Maybe it's wrong, and maybe it's right.

Just glad I helped!

7 0

2 years ago

The quotient of 5 times a number and 7 is equal to 10. What is the number?

nika2105 [10]

D.15 because 15 divided by 5 is 3 and 3+7 is equal to 10. Hope that helped

6 0

3 years ago

Determine if the given order pair si a solution to the equation. Show work...

lozanna [386]

The given ordered pair is not the solution to the equation

Step-by-step explanation:

In order to find if an ordered pair is a solution to the equation or not, we plug in the values of x and y in the equation. If the equation is true for the point then the ordered pair is the solution to the equation.

Given equation is:

$y = -3x-13$

Putting x=-1, y=15

$15 = -3(-1)-13\\15 = 3-13\\15 \neq -10$

The given ordered pair is not the solution to the equation

Keywords: Equations, ordered pairs

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago

In the xy-plane, point E has coordinates (4,5) and point O has coordinates (0,0). Which of the following is an equation of the l

Paha777 [63]

Answer:

Step-by-step explanation:

You can plug in the given x and y values into the equations and see which one works for both of them.

D works for both of them:

5 = 5/4(4)

0 = 5/4(0)

6 0

3 years ago