Answer:
Step-by-step explanation:
This is an arithmetic sequence with first term -46 and common difference 1.
So,
Answer:
X=-2, y=3
Step-by-step explanation:
Answer: The area is 72ft.
For 15:
equate both left-hand sides and you will get a quadratic ..
Solve it for x, you get:
x=4, x=-1.75
B
For 16:
the vertex would be (h,k) = (2,4)
A