I would go with -15 that’s what I came up with
Answer:
Try 64. I think its right. I could be wrong though
Step-by-step explanation:
Answer:
X-1.6=5.95
X=7.55+1.5
X=9.05
The initial elevation of the plane is 9.05 miles
Hope it helps!
Answer:
44
Step-by-step explanation:
f(x) = -7x + 5x^2 + 10
f(-2) = -7(-2) + 5(-2)^2 + 10
= 14 + 20 + 10
= 44
