Inverse Variation of Rational Functions
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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16 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does this table represent an inverse variation?
Yes
No
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the x-intercept of this rational function?
(-9, 0)
(0, 0)
(4, 0)
(2, 0)
Tags
CCSS.HSF-IF.C.7D
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The time to complete a project varies inversely with the number of employees.
If 3 people can complete the project in 7 days, how long will it take 5 people?
12 days
4.2 days
6.2 days
10 days
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the constant (k) in this inverse variation?
y = 400/x
x
y
400
Not enough information given
Tags
CCSS.HSF-LE.A.1B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The frequency of a violin string varies inversely as its length. Suppose a violin string 0.65 meters long vibrates 4.3 times per second. What frequency would a string 0.5 meters long have?
5.59 Times Per second
5.9 Times per second
2.15 Times per second
2.795 Times per Second
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
Tags
CCSS.HSF-BF.B.4A
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