Answer:
Step-by-step explanation:
You're given a coordinate in the form of (x, y) and you're also given the vertex in the form of (h, k). We will use those in the vertex form of the equation
and solve for a. Filling in:
which simplifies a bit to
and a bit more to
. Add 3 to both sides to get
-8 = 4a so
a = -2
The equation, then, is

Answer:
9.35
Step-by-step explanation:
24.31 divided by 2.6 = 9.35
Answer:
7 days a week
Step-by-step explanation:
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Answer: its 2.50 so B
Step-by-step explanation: I just did the test