Question

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3?

Answer 1

Answer:21

Explanation:

xy=k

k=xy x=7 y=3

k=7 x 3

k=21

Answer 2

k=21

Explanation:

x=7 X y=3 = 21

7 x 3 = 21