Answer:

Step-by-step explanation:
The vertex form of an equation of a parabola y = ax² + bx + c:

(h, k) - vertex

We have the equation:

Substitute:

Finally:

Answer:
WRONG THE ANSWER IS ACUALLY C
Step-by-step explanation:
I know this because i decided to take th4e test use his answer and it was wrong telling me the right answer it's (c).
Answer:
70
Step-by-step explanation:
The answer is 164. 5x4=20 and so on
Answer:
P( A U B) = 37/50
Step-by-step explanation:
7/20+3/5+21/100
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