Question

If f(x) =1/2 x + 2 and g(x) = −3x − 1, find g[f(4)].

Answer 1

Hey again. for this problem find f(4) by pluging in 4 for x in f(x).
Then everywhere you find x in g(x), plug in f(4).

Answer 2

dont get it

Answer 3

do you understand how to find f(4)

Answer 4

no

Answer 5

okay. f(x) =1/2 x + 2.
so f(4) is replace x with the value 4.

f(4) = 1/2 (4) +2 = 4

Answer 6

is tht the answer

Answer 7

no once you have that. replace x in g(x) with 4

Answer 8

g(4) = -3(4) -1

Answer 9

brandon 77 ure the pellet

Answer 10

????

Answer 11

\[gof(x)=-3(\frac{ 1 }{ 2 }x+2)-1\]
\[gof(x)=-\frac{ 3x }{ 2 }-7\]
Put 4 where 4 is and solve.

Answer 12

Put 4 where x is, I mean.

Answer 13

-11

Answer 14

answer

Answer 15

-13