Answer: 51
Step-by-step explanation:
Answer:
the answer is d
Step-by-step explanation:

Unnoticed 507 is:67 is 9$
Answer:
Step-by-step explanation:
The graph decreases at first, then changes direction at (2, 5).
y = a(x-2)^2 + 5
Plug in (1,11) and solve for a:
11 = a(1-2)^2 + 5
a = 6
Equation in vertex form:
y = 6(x-2)^2 + 5
Answer:
D
Step-by-step explanation: