Exercises: Identify Zeros and Graph Polynomials

Work through each section in order. For graph-related problems, describe behavior in terms of crossing, bouncing, and end behavior arrows.

Grade 9·22 problems·~38 min·Common Core Math - HS Algebra·standard·hsa-apr-b-3

Work through problems with immediate feedback

Fluency Practice

Which statement correctly describes the zero $x = 2$ in $p(x) = (x - 2)^4(x + 3)$ ?

The graph crosses at $x = 2$ because the exponent 4 is greater than 1.

The graph bounces at $x = 2$ because the multiplicity is 4 (even).

The graph crosses at $x = 2$ because all polynomials cross their zeros.

The graph bounces at $x = 2$ because the zero is positive.