Question

What is the range of the function `y = -2x^2 + 13x - 6`?

Answer 1

The Range represent the valid Y values

Explanation:

In this case, since it's a negative quadratic, the minimum value is negative infinity. The maximum value will be the peak of the inverted parabola, or 15.125.

You can find that by finding the vertex `-b/2a` and then solving the equation with that X value.