Answer:
that answe is b
Step-by-step explanation:
b because i took this test
Answer:
infinite
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer:
Its -12 if a is meant to be multiplied
Answer:

Step-by-step explanation:
When you not given the vertex form, the you are given the standard form:

The value of k, is the y-value of the vertex of the function.
To find the value of k, you plug in

In order works, you evaluate

This will give you the k-value