Quadratic Graphing and Vertex
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given: y = 2(x - 5)2 + 6, the vertex is
(2,-5)
(-5,6)
(2,6)
(5,6)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If given the equation
y = 3(x + 5)2 - 4,
what is the vertex of the parabola?
(5, -4)
(-5, -4)
(-15, -4)
(15, -4)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the vertex and whether the graph opens up or down.
(5, 2); opens up
(5, 2); opens down
(-5, 2); opens up
(-5, 2); opens down
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the correct equation for the given graph?
f(x) = (x - 2)2 - 1
f(x) = (x + 2)2 - 1
f(x) = -(x + 2)2 - 1
f(x) = -(x - 2)2 - 1
Tags
CCSS.HSF-IF.C.7A
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The axis of symmetry for the function 2x2+8x+2 is x=-2. What is the vertex?
(-2, -6)
(-6, -2)
(2, 6)
(6, 2)
6.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What is the vertex?
f(x) = -x2 - 4x + 12.
(-2, 16)
(2, 0)
(2, 4)
(-2, 4)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the vertex of y=(x + 2)2 - 1?
(2,1)
(-2,1)
(0,0)
(-2,-1)
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