Question

Consider the equation y=-x2 - 7x + 12. Determine whether the function has a

maximum or a minimum value. State the maximum or minimum value. What are
the domain and range of the function?

Answer 1

Max (-7/2, 97/4)

Domain: all real numbers

Range: (negative infinity, 97/4)

Explanation:

Im assuming this is a quadratic equation y = -x^2-7x+12

The max/min are the vertex (-b/2a)