Question

If y varies inversely as x, find the constant of variation if y = 5 when x = -1

Answer 1

\[y=\dfrac{k}{x}, \text{where k is the constant of variation.}\]

Answer 2

Find k when y=5 and x=-1

Answer 3

k=-5?

Answer 4

hahah thank you!

Answer 5

Glad I helped.

Answer 6

If y varies directly as x, find the constant of variation if y = 10 when x = 5. how would I do this one? since it's directly