### Home > CCA > Chapter 9 > Lesson 9.2.1 > Problem 9-55

9-55.

For each parabola graphed below, visually estimate the -intercepts. Then use the Quadratic Formula to confirm your estimates. Homework Help ✎

or

See part (a).

9-55.

For each parabola graphed below, visually estimate the -intercepts. Then use the Quadratic Formula to confirm your estimates. Homework Help ✎

or

See part (a).