MAT 120 WEEK 6 QUIZ
1 Find the coordinates of the vertex. f(x) = x2 – 4x + 3
a. (1, –3)
b. (–1, –3)
c. (2, –1)
d. (–2, –1)
Hint: Sections 3.4-3.6
SLO5:Graph quadratic and inverse functions.
LO5A:Solve and graph quadratic functions.
2. Find the vertex and axis of the parabola, then draw the graph.
a.
Vertex: (–2, –5); axis: x = –2
b.
Vertex
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University of Phoenix
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MAT 120
06 Nov 2015