Question

The function y = 4x² + 9x-2 has______at the vertex.

A:minimum
B:Maximum

Answer 1

• A. Minimum

Explanation:

Given function:

• y = 4x² + 9x - 2

This is a quadratic function with positive leading coefficient.

It means the graph of the function opens up and therefore it has minimum value of the function at the vertex.

Correct answer choice is A