AnswersAlgebra 2 with ProbabilitySquare Root and Cube Root Functions

Square Root and Cube Root Functions — Test Answers

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Which function is undefined for x is equal to 0 ?

A
y is equal to square root of x minus 2 end root
B
y is equal to square root of x plus 2 end root
C
y is equal to cube root of x minus 2
D
y is equal to cube root of x plus 2
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Which equation represents the graph of f of x ?

A
f of x is equal to square root of x plus 3
B
f of x is equal to square root of x minus 3
C
f of x is equal to square root of x minus 3
D
f of x is equal to square root of x plus 3
25

Which statement is correct?

A
The range of the graph is all real numbers less than or equal to 0 .
B
The range of the graph is all real numbers.
C
The domain and range of the graph are the same.
D
The domain of the graph is all real numbers less than or equal to 0 .

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