I think this is right, it’s been a while since I’ve done this though.
Answer: 11.70
Step-by-step explanation:
Answer:
Step-by-step explanation:
8t - 32u = 8*t - 8*4*u
= 8*(t - 4u) = 8(t -4u)
First find g(2) by plugging 2 in for every x value in the equation g(x)=x^2-6X-7
g(2)=(2)^2-6(2)-7
g(2)=4-12-7
g(2)=-15
Then, we can find f(g(2)) because we know g(2)=-15. So we're really looking for f(-15)
f(-15)=x+8
f(-15)=(-15)+8
f(-15)= -7
Hope this helps