
Features of Quadratic Equations
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered

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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the sign of the "a" value for this graph
negative
positive
Tags
CCSS.HSF-IF.C.7A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does this scenario have a max or a min?
Max
Min
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the equation for the axis of symmetry?
x = b / 2
x = 2a / -b
x = 2 / b
x = -b / 2a
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How do I find the y-value of the vertex?
factor
x = -b / 2a gives you the y-value of the vertex
find x = -b / 2a and then plug in for x and solve for y.
find -b / 2a and then plug in for y and solve for x.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How high was the ball when it was thrown? Choose the key feature and the answer.
y-intercept, 0 feet
y-intercept, 3 feet
x-value of the vertex, 4
y-value of the vertex 5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the graph to determine the X-intercepts
(-1,0) and (-3,0)
(1,0) and (3,0)
(0,1) and (0,3)
(0,-1) and (0,-3)
Tags
CCSS.HSF-IF.C.7A
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What is the equation for axis of symmetry?
y=3
x=3
x=5
x=1
Tags
CCSS.HSF-IF.C.7A
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