21.8k views
4 votes
What is the answer I need help

What is the answer I need help-example-1

1 Answer

3 votes

Answer:

Explanation:

The vertex is at (-3, -1) and the leading coefficient is negative ( because the curve is inverted)

y = -a(x + 3)^2 - 1

One point on the curve is (-2, -3) so

-3 = -a(-2+3)^2 - 1

-3 = -a - 1

-a = -2

So we have

y = -2(x + 3)^2 - 1

y = -2(x^2 + 6x + 9) - 1

y = -2x^2 - 12x - 19.

User Deduplicator
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories