Question

Determine whether y varies directly with x. If so, find the constant of variation k.

–5y = –2x

Answer 1

Direct variation is y=kx, inverse variation is y=k/x....

-5y=-2x divide both sides by -5

y=2.5x

So this is a direct variation with a constant of 2.5

Answer 2

Answer:

2.5

Step-by-step explanation: