Functions, Domain, Range, Intervals, Max/Min
Authored by Deborah Thomas
Mathematics
9th Grade
CCSS covered
Used 595+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the graph provided qualify as a function?
yes
no
Tags
CCSS.HSF.IF.B.5
CCSS.HSF.IF.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this a function?
no
yes
Tags
CCSS.HSF.IF.B.5
CCSS.HSF.IF.B.4
CCSS.HSF.IF.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the domain and range.
D: (-∞, ∞); R: (-∞, ∞)
D: (-3, 3); R: (0, 3)
D: [-3, 3]; R: [3, 0]
D: [-3, 3]; R: [0, 3]
Tags
CCSS.HSF.IF.B.5
CCSS.8.F.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
On which interval(s) is the given function increasing?
(-∞, 2) U (-2, ∞)
(-2, 2) U (-2, ∞)
(-∞, -2) U (0.5, ∞)
(0, 2) U (0.5, ∞)
Tags
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
State the domain and range using "inequality" notation.
x ≥ -4 and y ≥ 2
x ≥ 4 and y ≥ 2
x > -4 and y > 2
D: [-4, ∞) and R: [2, ∞)
Tags
CCSS.HSF.IF.B.5
CCSS.8.F.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which ordered pair is the
*absolute minimum*
point on this function?
(-1, 0)
(0, -3)
(1, -4)
(4, 0)
None of these.
Tags
CCSS.HSF-IF.C.7A
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which ordered pair is the
*absolute maximum*
point on this function?
(-1, 0)
(0, -3)
(1, -4)
(4, 0)
None of these.
Tags
CCSS.HSF-IF.C.7A
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