Answers Algebra III A Quadratic Equations and their Related FunctionsQuestion 8

8

QuizMultiple Choice

Quadratic Equations and their Related Functions

Question 8 • Algebra III A

Use the graphing calculator to graph the quadratic function y = 2x2 + 2x – 40. What are the zeros of the function?

Answer

A

4 and –5

B

–4 and 5

C

–5 and –40

D

4 and –40

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