Unit Test — Unit test Answers
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Which expression is equivalent to ?
A
StartFraction RootIndex 4 StartRoot 200 EndRoot Over 2 EndFraction
B
StartFraction RootIndex 4 StartRoot 20 EndRoot Over 2 EndFraction
C
StartFraction 2 StartRoot 5 EndRoot Over 5 EndFraction
D
StartFraction 100 Over 8 EndFraction
22
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Which of the following describes the graph of compared to the parent cube root function?
A
stretched by a factor of 2 and translated 64 units right and 5 units downB
stretched by a factor of 8 and translated 8 units right and 5 units downC
stretched by a factor of 2 and translated 8 units right and 5 units downD
stretched by a factor of 8 and translated 64 units right and 5 units down23
Which expression is equivalent to ?
A
8y10B
8y50C
32y10D
32y5024
Which represents a side length of a square that has an area of 450 square inches?
A
in.
B
in.
C
112.5 in.D
115.5 in.25
What is the following product?
A
x squared (RootIndex 3 StartRoot 28 x squared EndRoot)
B
x Superscript 5 Baseline (RootIndex 3 StartRoot 28 x EndRoot)
C
4 x squared (RootIndex 3 StartRoot 3 x squared EndRoot)
D
4 x Superscript 5 Baseline (RootIndex 3 StartRoot 3 x EndRoot)
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