Answer:
10
Step-by-step explanation:
substitute -3 in for x
f(-3)=(-3)²+1=
9+1=10
(You can ignore the g(x) part - it has nothing to do with this question.)
Answer:
y=6x+8
Step-by-step explanation:
y=mx+b
-4=6(-2)+b
-4=-12+b
8=b
2(3x-1)-x=2x-11
6x-2-x=2x-11
5x-2=2x-11
3x-2=-11
3x=-9
Divide -9 by 3
Answer: x=-3
Hope this helped!