Find the axis of symmetry and vertex for the parabola y = -5x² - 20x + 9. Provide your answer below:

College Algebra (MindTap Course List)
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ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter4: Polynomial And Rational Functions
Section4.CT: Chapter Test
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Find the axis of symmetry and vertex for the parabola y = -5x² - 20x + 9.
Provide your answer below:
Transcribed Image Text:Find the axis of symmetry and vertex for the parabola y = -5x² - 20x + 9. Provide your answer below:
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