8. (a) Find the vertex and the y-intercept of the parabola y = x²-4x+5. -8- -7 -6- 5 4- 3 2- 1- -4 -3 -2 -1 0 1 -1- -2 -3- -4- (b) On the set of axes at the right, draw the graph of the parabola of part (a). 2. 3 4 ·LO 5 -60- 7 8

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.1: The Circle And The Parabola
Problem 6SC
Question
8. (a) Find the vertex and the y-intercept of the
parabola
y = x²-4x+5.
-8-
-7
-6-
5
4-
3
2-
1-
-4 -3
-2
-1 0 1
-1-
-2
-3-
-4-
(b) On the set of axes at the right, draw the graph of the
parabola of part (a).
2.
3 4
·LO
5
-60-
7
8
Transcribed Image Text:8. (a) Find the vertex and the y-intercept of the parabola y = x²-4x+5. -8- -7 -6- 5 4- 3 2- 1- -4 -3 -2 -1 0 1 -1- -2 -3- -4- (b) On the set of axes at the right, draw the graph of the parabola of part (a). 2. 3 4 ·LO 5 -60- 7 8
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