Solve 1 = sqrt(x + 3) - 2
What is 6
If y = 2 when x = 12, and y varies directly with x then what is the constant of variation?
What is 1/6
Solve: -5 = 2sqrt(x + 2) - 1
What is no solution.
If y varies inversely with x, and y = 1.5 when x = 4 then what is the constant of variation?
What is 6
What is no solution
If y varies inversely with x and y = 10 when x = 14, then what is the value of y when x = 35?
What is y = 4
the domain of y = sqrt(x - 5) + 2
What is [5, infinity)
the range of y = 4 + sqrt(x)
What is [4, infinity)
Solve: sqrt(2x + 2) = 8
What is 31
If y varies directly with x, and y = 15 when x = 3, then what is the value of y when x = 5?
What is y = 25
the domain of y = sqrt(-x + 2)
What is (-infinity, -2]
the range of y = -2sqrt(x - 3) - 4
What is (-infinity, -4]
Solve sqrt(4x - 8) = x - 2
What is 6, 2
If y varies directly with x and y = 20 when x = 100, then what is the value of x when y = 5?
What is x = 25