Question

Determine the equation of the quadratic function in standard form, given the zero(s) and a point on the graph.
x=5, x=−12; (0,−60)

Answer 1

Step-by-step explanation:

The quadratic function f(x) = a(x - h)2 + k, a not equal to zero, is said to be in standard form. If a is positive, the graph opens upward, and if a is negative, then it opens downward. The line of symmetry is the vertical line x = h, and the vertex is the point (h,k).