Question

Suppose that y is directly proportional to x and that y=-65 when x = 8.
I know that K= -65/8
but then it says use y =kx to find y when x =6
y=?

Answer 1

ok, so for

y = kx

we can re-write that as:

y = (-65/8)(x)

and all you have to do is substitute 6 for "x" to determine your "y" value. @jpdaddyof3

Answer 2

All good now, @jpdaddyof3 ?