# Chapter 2 - Section 2.3 - Polynomial Functions and Their Graphs - Exercise Set - Page 350: 68

a. $x=-2$, odd multiplicity, $x=1$, even multiplicity b. $y=(x+2)(x-1)^2$ c. $y=2$

#### Work Step by Step

a. zeros: $x=-2$, odd multiplicity, $x=1$, even multiplicity b. We can write the equation as $y=(x+2)(x-1)^2$ c. The y-intercept can be found as $y=2$ from the above equation by letting $x=0$, or by reading from the given graph.

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