Question

Find the constant of variation for the relationship f(x)= 30x.
(Points : 1)
10
30
x
f(x)

Answer 1

y = kx
equation for direct variation
where k is constant of variation
what is k in your equation :)

Answer 2

So we know that y = f(x), so we know that f(x) wouldn't be our constant of variation

Answer 3

got it ??
what is k ??

Answer 4

30

Answer 5

yep that's right :)