102k views
5 votes
Solving Quadratic Equations

First drop menu has the options A, B, C, D. The second drop menu has the options minimum and maximum. The third drop menu has the options -1, 0, 2, and 5. And the last drop menu has the options -1, 5, 12, and 15.

Solving Quadratic Equations First drop menu has the options A, B, C, D. The second-example-1
User Fokwa Best
by
8.2k points

1 Answer

1 vote

The first answer is Equation B. y = -3(x - 2)^2 + 5. This is because this is the only equation that is in vertex form.


The second answer is maximum. This is because the leading coefficient of this equation is negative, therefore the parabola opens down and has a maximum.


The third (and fourth) answer is (2,5). Using the vertex form, y = a(x - h)^2+k, the vertex is (h,k). In this instance, the vertex is (2,5).

User Andreina
by
7.5k points

No related questions found

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