The graph of a quadratic function has x-intercepts -1 and 3
and a range consisting of all numbers less than or equal to 4.
Determine an expression for the function.
The quadratic function is a parabola.
Sketch the given information . . .Code:| 4+ o | : | : | : | : - - o - + - + - - - o - - -1 | 3 |
Is that enough to get you started?