Question

for an inverse variation, write an equation that gives the value of k in terms of x and y. an equation is (type an equation)

Explanation:

Step1: Recall inverse variation formula

The formula for inverse variation is \( y=\frac{k}{x} \) (where \( k \) is the constant of variation, \( x
eq0 \)).

Step2: Solve for \( k \)

Multiply both sides of the equation \( y = \frac{k}{x} \) by \( x \) to isolate \( k \). So, \( k=xy \).

Answer:

\( k = xy \)