Answer:
37.5%
Step-by-step explanation:
Equation
a + 27 = 4a - 15
3a - 15 = 27
3a = 42
a = 14
The answer here would be D
Answer:
The vertex is at (h, k), which here is (1, -16).
Step-by-step explanation:
Compare the given y = (x - 1)2 - 16 (which should be y = (x - 1)^2 - 16 )
to y = (x - h)^2 - 16.
We can readily see that h = 1 and k = -16.
The vertex is at (h, k), which here is (1, -16).