Find the vertex of the parabola by applying the vertex formula. f (x)=4x² – 56x+ 84

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.CT: Test
Problem 5CT
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Find the vertex of the parabola by applying the vertex formula.
f (x) =4x²- 56x+ 84
%D
The vertex is
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DD (O'D) .,
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5,554
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Transcribed Image Text:口口 Find the vertex of the parabola by applying the vertex formula. f (x) =4x²- 56x+ 84 %D The vertex is ... DD (O'D) ., Continue 5,554 OCT MacBook Air 08 F3 esc F1 F2 F4 F5 %23 3 i $ 2. 4. R T
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