f(x) = 2x ^ 2 + 7x - 13          f(x) = - x ^ 2 - 2x + 9 Solve the following algebraically or graphically. Round solutions to nearest hundredths.

College Algebra (MindTap Course List)
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Author:R. David Gustafson, Jeff Hughes
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Chapter2: Functions And Graphs
Section2.4: Writing And Graphing Equations Of Lines
Problem 79E
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f(x) = 2x ^ 2 + 7x - 13          f(x) = - x ^ 2 - 2x + 9

Solve the following algebraically or graphically. Round solutions to nearest hundredths.

 

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