### Home > CCA > Chapter 8 > Lesson 8.2.3 > Problem8-86

8-86.

Sketch each parabola below with the given information.

1. A parabola with $x$-intercepts $\left(2,0\right)$ and $\left(7,0\right)$ and $y$-intercept $\left(0,-8\right)$.

2. A parabola with exactly one $x$-intercept at $\left(-1,0\right)$ and $y$-intercept $\left(0,3\right)$.

3. The parabola represented by the equation $y=\left(x+5\right)\left(x-1\right)$.

Use the eTool below to help sketch each of the parabolas.
Click on the link at right for the full eTool version: 8-86 HW eTool (Desmos)