Math 2 Unit 4 Test Review Question
and answers correctly solved 2026
4√x - correct answer ✔Write the expression x^(1/4) in radical form
10 - correct answer ✔y varies inversely with x. If y=5 when x=4, what is the value of x when y=2?
4√(x³) -5 - correct answer ✔Write the expression x^(3/4)-5 in radical form
(5x)^(½) - correct answer ✔Write the expression √(5x) in exponential form
x≥-5 - correct answer ✔Given y=√(x+5) -6 find the domain
y≥-6 - correct answer ✔Given y=√(x+5) -6 find the range
x≥7 - correct answer ✔What is the domain of the function g(x)=√(x-7)
√(6)/2 - correct answer ✔Rationalize the denominator and simplify: 3/√6
n^(7/4) - correct answer ✔Write the expression (4√n)⁷
y=√(x-1)+2 - correct answer ✔The function y=√x is transformed 1 unit right and 2 units up. Write the
new function.
6 - correct answer ✔y varies directly with x. If y=30 when x=5, what is the constant of variation?
and answers correctly solved 2026
4√x - correct answer ✔Write the expression x^(1/4) in radical form
10 - correct answer ✔y varies inversely with x. If y=5 when x=4, what is the value of x when y=2?
4√(x³) -5 - correct answer ✔Write the expression x^(3/4)-5 in radical form
(5x)^(½) - correct answer ✔Write the expression √(5x) in exponential form
x≥-5 - correct answer ✔Given y=√(x+5) -6 find the domain
y≥-6 - correct answer ✔Given y=√(x+5) -6 find the range
x≥7 - correct answer ✔What is the domain of the function g(x)=√(x-7)
√(6)/2 - correct answer ✔Rationalize the denominator and simplify: 3/√6
n^(7/4) - correct answer ✔Write the expression (4√n)⁷
y=√(x-1)+2 - correct answer ✔The function y=√x is transformed 1 unit right and 2 units up. Write the
new function.
6 - correct answer ✔y varies directly with x. If y=30 when x=5, what is the constant of variation?
