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Directions: identify weather the problem has a minimum or a maximum type an “X” in the box next to your answer

A) y= x^2+2x-1
Minimum or maximum

B) y=-x^2-8x-1
Minimum or maximum

C) y=2x^2+8x

Directions: identify weather the problem has a minimum or a maximum type an “X” in-example-1
User Baggers
by
6.0k points

1 Answer

6 votes

Answer:

A) minimum

B) maximum

C) minimum

Explanation:

A positive x² coefficent means the parabola opens up and the vertex is the minimum

A negative x² coefficent means the parabola opens up and the vertex is the maximum

---------------------------------

A) minimum

B) maximum

C) minimum

User Giuseppe Bertone
by
6.2k points
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