janajuly8
janajuly8 janajuly8
  • 21-09-2020
  • Mathematics
contestada

f(x)=7x+ 9, g(x)=4x- 1; Find (f(g(x)).

fx7x 9 gx4x 1 Find fgx class=

Respuesta :

jimrgrant1 jimrgrant1
  • 21-09-2020

Answer:

f(g(x)) = 28x + 2

Step-by-step explanation:

Substitute x = g(x) into f(x), that is

f(4x - 1)

= 7(4x - 1) + 9

= 28x - 7 + 9

= 28x + 2

Answer Link

Otras preguntas

If n is even, which of the following cannot be odd? a) n + 3 b) 3n c) n² - 1, Can you please explain with some details?
Linguistic semantics deals primarily with the _____ of words.A.structureB.meaningC.influenceD.relationship
what did the council of 500 do
A stuntman jumps from the roof of a building to the safety net below. How far has the stuntman fallen after 1.6 seconds?
What algebraic property does this statement show? 3 + (–7) = (–7) + 3   A. associative property   B. symmetric property   C. commutative property   D. closure p
what is 2x+8y=12 in slope intercept form as well as x-2y=0 in slope intercept form
Solve for x: x-1/4=1/2 help please
What are the solutions to the equation x2 + 6 = 87?   A. –9 and 9
which ratio is the same proportion as 36:64 in fraction
What word means able to work properly while using less energy