26.) What is the vertex of the given quadratic function? y = x2 – 8x + 23 A) (3,4) B (4,3) C) (-3,-4) D) (-4,-3)

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Please help.I've done this multiple times and get (4,7) and get figure out where I went wrong.

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CO
26.) What is the vertex of the
given quadratic function?
y = x? – 8x + 23
A) (3, 4)
B (4,3)
C) (-3,-4)
D) (-4,-3)
Transcribed Image Text:h CO 26.) What is the vertex of the given quadratic function? y = x? – 8x + 23 A) (3, 4) B (4,3) C) (-3,-4) D) (-4,-3)
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