Practice Test

Question 1

What is the solution of square root of x minus 4 end root plus 5 is equal to 2 ?

Revolt · Accepted Answer

D: no solution

Question 2

Which function has a domain of x is greater than or equal to 5 and a range of y is less than or equal to 3 ?

Revolt · Accepted Answer

C: y is equal to negative square root of x minus 5 end root plus 3

Question 3

What is the simplified form of the following expression? 2 square root of 27 plus square root of 12 minus 3 square root of 3 minus 2 square root of 12

Revolt · Accepted Answer

C: square root of 3

Question 4

What is the following product? open paren square root of 12 plus square root of 6 close paren times open paren square root of 6 minus square root of 10 close paren

Revolt · Accepted Answer

B: 6 square root of 2 minus 2 square root of 30 plus 6 minus 2 square root of 15

Question 5

Which graph represents y is equal to cube root of x plus 2 ?

Revolt · Accepted Answer

A: Image with description On a coordinate plane x and y axes range from negative 9 to 9 in increments of 1. A graph of cubic function passes through points (negative 8 comma 0), (0 comma 2), and (8 comma 4).  The curve has a point of inflection at (0 comma 2).

Question 6

What is the following sum? 3 b squared open paren cube root of 54 A close paren plus 3 times open paren cube root of 2 A b to the 6th power close paren

Revolt · Accepted Answer

D: 12 b squared open paren cube root of 2 A close paren

Question 7

What is the following product? Assume x is greater than or equal to 0 cube root of x squared times 4th root of x cubed

Revolt · Accepted Answer

C: x times open paren 12th root of x to the 5th power close paren

Question 8

What is the solution of 4 plus square root of 5 x plus 66 end root is equal to x plus 10 ?

Revolt · Accepted Answer

B: x is equal to 3

Practice Test Answers

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