fworgot fworgot

11-07-2022
Mathematics

contestada

If f(x) = 8- 10x and g(x) = 5x + 4, what is the value of (fg) (-2)?
O -196
O -168
O 22
O 78

Respuesta :

11-07-2022

F(g(x)) = 8-10(5x+4)
= 8-50x-40
= -50x-32
So F(g(-2)) = -50(-2)-32
= 100-32
= 68
I think the choices are wrong.

Answer Link

Otras preguntas

100 POINTS! Name the compound. The brown is Bromine.

A box has a mass 45kg is pushed to the right with a force of 270 newtons. What will the acceleration be? ( Please help)

Read the following sentences. It is difficult to fully prepare for an extended trip to a foreign country, but there are a few things you can do. Learn

Learn with an A line segment has the endpoints R(4, 8) and S(0, 6). Find the coordinates of its midpoint M. Write the coordinates as decimals or integers. M =

Name Some ancient civilizations flourished in tropical monsoon regions along with their sites .

free brainliest if you can answer add appropriate clause to complete the sentence based on the type of sentence indicated in the parentheses

Hi, Jon'nhai. When you submit this form, the owner will see your name and email address. * Required For exercises 1 to 4, use the number line to find the coordi

a list of ranges contains the start and end values continuous ranges of integers. for example, [1,4] denotes all integers in the range from 1 to 4, or [1,2,3,4

1. With which of these statements might Sheppard have agreed? O African Americans should not be slaves, but that did not make them good citizens. O Reconstructi

an extension cord 20m long uses no. 12 gauge copper wire (cross section area 0.033 cm ^2 resistivity 1.7×10^-8 ohms - m