juniper698 juniper698

02-11-2020
Mathematics

contestada

Let f(x) = 3x + 5 and g(x) = -4x + 7. Find(gof)(-4)

Respuesta :

Mithilbinawara Mithilbinawara

04-11-2020

Answer:

35

Step-by-step explanation:

first you need to substitiute the -4 into the f(x) equation which should get you...

3(-4)+5=-7

now sub -7 into g(x)

so, -4(-7)+7=35

so the answer is 35

Answer Link

Otras preguntas

Based on the body structures of these animals, which two conclusions are scientifically sound?

also need lots of help.

a girl pushes on a table with a 5-newton force directed to the east. her friend pushes on the same table with a 10-newton force directed south. which of the fol

Select the correct answer. What is the area of the triangle in the diagram? A. B. C. D.

What are the summers like in the great plains of Europe?

solve kx+7=4 for x[tex]kx+7=4[/tex]

Find exact solution of [tex] \cos( {2x - \frac{\pi}{2} })^{2} = 1 - \sin(2x - \frac{\pi}{2} ) [/tex]for [tex]0 \leqslant x \leqslant 3\pi[/tex]

According to the big bang theory, how did the universe begin? What had to happen before atoms could form?

Which products result in a perfect square trinomial? Check all that apply. (-x+9)(-x-9) (xy + x)(xy + x) (2x-3)(-3+2x) (16- x²)(x2 – 16) (4y? +25)(25+4y?)

A drug trial is testing the effectiveness of two drugs. If 80 patients are given Drug A, 10 patients are given Drug B, and 20 patients are given a placebo, what