CFA - UNIT 8
Authored by Prabhakaran Jayaraman
Mathematics
8th Grade
CCSS covered
Used 3+ times
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22 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 2 pts
Consider the graph of a quadratic function on the coordinate plane. Which characteristics best describe the function?
A) intercepts at (−1, 0), (0, 2), and (2, 0); maximum between x = 0 and x = 1
B) intercepts at (−1, 0), (0, 2), and (2, 0); maximum between x = 2 and x = 3
C) intercepts at (0, −1), (0, 2), and (2, 0); maximum between x = 0 and x = 1
D) intercepts at (0, −1), (0, 2), and (2, 0); maximum between x = 2 and x = 3
Tags
CCSS.HSF-IF.C.7A
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
f(x) > 0
f(x) < 0
f(x) = 0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A downward opening parabola
An upward opening parabola
A straight line
A circle
Tags
CCSS.HSF-IF.C.7A
4.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Which graph represents a quadratic function with a minimum point? A or B?
A
B
Tags
CCSS.HSF-IF.C.7A
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Describe the vertex and axis of symmetry for the quadratic function shown in Graph A.
The vertex is at (h, k) and the axis of symmetry is x = h.
The vertex is at (0, 0) and the axis of symmetry is x = 0.
The vertex is at (a, b) and the axis of symmetry is x = a.
The vertex is at (x, y) and the axis of symmetry is y = x.
6.
DRAG AND DROP QUESTION
30 sec • 3 pts
The maximum height the ball reaches is (a) feet.
6
16
96
234
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
A quadratic function is graphed in the coordinate grid. Which equation matches the function in the graph?
Tags
CCSS.HSF-IF.C.7A
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