Question

If f(x) = −2x − 1 and g(x) = 6x − 1, find f[g(−2)]

−13

−25

25

17

Answer 1

I nhink -13

Answer 2

f(g(-2))=f(-13)=25

Answer 3

f(x) = -2x - 1
g(x) = 6x - 1

f(g(x)) = -2(6x - 1) - 1
f(g(x)) = -12x +2 - 1 = -12x + 1
f(g(-2)) = -12(-2) + 1 = 24 + 1 = 25

Answer 4

\[f(g(x))=-2(6x-1)-1=-12x+1\]\[f(g(-2)=-12(-2)+1=24+1=25\]

Answer 5

:)

Answer 6

lol Thanks ghassan:)

Answer 7

yw,i'm the one givin medals not the asker:)