Characteristics of Functions
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 • 5 pts
What is the correct end behavior?
As x → - ∞, f(x) → ∞
As x → ∞, f(x) → ∞
As x → - ∞, f(x) → - ∞
As x → ∞, f(x) → ∞
As x → - ∞, f(x) → ∞
As x → ∞, f(x) → - ∞
As x → - ∞, f(x) → - ∞
As x → ∞, f(x) → - ∞
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What is the y-intercept of the graph?
(-2,5)
(1,0)
(0,1)
(-3.104, 0)
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
What best describes the increasing/decreasing of the graph?
decreasing, increasing
decreasing, increasing, decreasing
increasing, decreasing, increasing
increasing, decreasing
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
When is the function decreasing?
(30, 55)
(40, 60]
(15, 40)
(60, -40)
Tags
CCSS.HSF.IF.B.4
5.
DRAG AND DROP QUESTION
1 min • 1 pt
The picture (a) a function because every x (b) point to exactly one y.
shows
does not show
does
does not
Tags
CCSS.8.F.A.1
6.
DRAG AND DROP QUESTION
1 min • 1 pt
The graph is a picture of both (a)
relation
function
domain
range
x-intercept
y-intercept
rate of change
minimum
maximum
extrema
Answer explanation
Extrema are both the highest (maximum) point and the lowest (minimum) points.
Tags
CCSS.HSF.BF.B.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In order for a relationship to be a function, _____________.
the y-value cannot repeat
the x-value cannot repeat
Tags
CCSS.8.F.A.1
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