Understanding Functions and Graphs
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Sophia Harris
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function given in the example?
F(x) = -2x^2 + 3x + 7
F(x) = 2x^2 - 3x + 7
F(x) = -2x^2 - 3x + 7
F(x) = 2x^2 + 3x - 7
Tags
CCSS.HSF.IF.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in using the graphing calculator to find function values?
Turning off the calculator
Clearing the calculator's memory
Entering the function into the calculator
Pressing the ON button
Tags
CCSS.HSF.IF.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function value of F(-1)?
3
2
1
0
Tags
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the function value for F(3/4) expressed as a fraction?
63/8
64/8
65/8
62/8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal equivalent of 3/4?
0.8
0.75
0.6
0.5
Tags
CCSS.HSF-IF.C.7A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What shape does the graph of the function form?
Circle
Ellipse
Parabola
Line
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the vertex of the parabola in the graph?
(-1, 2)
(3/4, 65/8)
(1, 1)
(0, 0)
Tags
CCSS.6.NS.C.8
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