FUNCTION (a) y=x-2x-8 (b) y=-x² + 4 (e) y=x²-x+5 (9) y=-x²+2x-1 OPENS UP OR DOWN? LINE OF SYMMETRY VERTEX QUADRATIC FUNCTIONS X-INTERCEPT(S) Y-INTERCEPT SKETCH I

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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FUNCTION
(a)
y=x-2x-8
(b)
y=-x² + 4
(e)
y=x²-x+5
(9)
y=-x²+2x-1
INVESTIGATING THE GRAPHS OF QUADRATIC FUNCTIONS
LINE OF
SYMMETRY
OPENS
UP OR DOWN?
VERTEX
X-INTERCEPT(S) Y-INTERCEPT
SKETCH
H
Transcribed Image Text:FUNCTION (a) y=x-2x-8 (b) y=-x² + 4 (e) y=x²-x+5 (9) y=-x²+2x-1 INVESTIGATING THE GRAPHS OF QUADRATIC FUNCTIONS LINE OF SYMMETRY OPENS UP OR DOWN? VERTEX X-INTERCEPT(S) Y-INTERCEPT SKETCH H
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