Question

Solve the equation. Identify any extraneous solutions.

Answer 1

No solution. You can't get a negative number after taking the square root of something.

Answer 2

Thanks. Can you also help with one more? @FutureMathProfessor

Answer 3

Sure

Answer 4

Suppose that y varies inversely with x, and y=2 when x=6. What is an equation for the inverse variation? @FutureMathProfessor

Answer 5

Answer Choices:
A. \[x=\frac{ y }{ 4 }\]
B. \[y=\frac{ 12 }{ x }\]
C. y=4x

D. \[y=\frac{ x }{ 12 }\]

Answer 6

@FutureMathProfessor

Answer 7

y=12/x