### Home > A2C > Chapter 2 > Lesson 2.1.4 > Problem 2-57

2-57.

Find the - and

*-intercepts and the equation of the line of symmetry for the graph of*

*.*

Substitute and solve to find the

*x*-intercepts.

Substitute to find the

*y*-intercept.

Start to sketch the graph by locating the -intercepts and use the location of the

*-intercepts to figure out where the axis of symmetry must be.*

The *y*-intercept is *x*-intercepts are .