michaelsaldana2003 michaelsaldana2003
  • 02-02-2022
  • Mathematics
contestada

= Homework: 6-6 Homework
Let f(x) = 3x - 3 and g(x) =X+4. Find f(g(x)) and g(f(x)).
=
-
f(g(x)) = (Simplify your answer.) )

Respuesta :

sebastienminassian sebastienminassian
  • 02-02-2022

Answer:

f(g(x))= 3x+9

Step-by-step explanation:

f(g(x)) means that you need to take the function g and plug that function into f for x. So g(x) which is x+4 will be plugged into f(x)=3x-3.

So what you get is 3(x+4)-3

If you distribute the positive three, you will get 3x+12-3 and your answer will be 3x+9.

f(g(x)) can also be written as (fog)(x)

fog just means f composite g or f of g of x

For g(f(x)), it will be the same concept as above. However, this time you will be plugging in f(x) into g(x) and I will let you do g(f(x))

Answer Link

Otras preguntas

Is the function even odd or neither?
X-2/5=7 what does x equal
If the measure of one interior angle of a regular polygon is 144 degrees, find the number of sides
i need help asap im not good at math
PLZ ANSWER FAST! BRAINLIST FOR CORRECT ANSWER! "The country was wooded everywhere except at the bottom of the valley to the northward, where there was a small n
Find the distance CD rounded to the nearest tenth (5-2)^2 +(6-2)^2
Find the slope. If you don't know the answer, don't waste my points, please.
It took Michael 279 hours to drive home because of traffic. His sister drove the same distance in 12 of Michael’s time. How long did the drive take Michael’s
Read the excerpt from William Shakespeare’s A Midsummer Night’s Dream. PUCK How now, spirit! whither wander you? FAIRY Over hill, over dale, Thor
Help please need this