Question

Let f(x) = 9x - 2 and g(x) = -x + 3. Find f(g(x))

Answer 1

The Warmest Welcome to Open Study.

Answer 2

merci

Answer 3

f(x) = 9x - 2

f(g(x)) = 9( g(x) ) - 2 ... Replace every x with g(x)

f(g(x)) = 9( -x + 3 ) - 2 ... On the right side, plug in g(x) = -x + 3

I'll let you simplify that

Answer 4

I got 8x=22, simplifying it would turn it to a fraction, what then? @jim_thompson5910

Answer 5

simplify 9( -x + 3 ) - 2 and tell me what you get

Answer 6

-9x + 25

Answer 7

correct

Answer 8

f(g(x)) = -9x+25 is the answer

Answer 9

oh wow I did so much unnecessary extra work, thanks bro for the help

Answer 10

you're welcome