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:
-6
Step-by-step explanation:
2(-1)^2 + 8*-1 = 2*1+8*-1=2-8=-6
Answer:
27.75m 2
Step-by-step explanation:
Answer:
(b) 0,-5,4
Step-by-step explanation:

Use the law of sines; see the attached picture.