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Home > CCA > Chapter 8 > Lesson 8.2.3 > Problem 8-86

8-86.
  1. Sketch each parabola below with the given information. 8-86 HW eTool (Desmos). Homework Help ✎

    1. A parabola with x-intercepts (2, 0) and (7, 0) and y-intercept (0, −8).

    2. A parabola with exactly one x-intercept at (−1, 0) and y-intercept (0, 3).

    3. The parabola represented by the equation y = (x + 5)(x − 1).

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