# algebra

posted by
**brandon** on
.

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

x y

7 11

8 13

9 15

10 17

Can someone please help me and explain

posted by
**brandon** on
.

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

x y

7 11

8 13

9 15

10 17

Can someone please help me and explain