Question

Write the direct variation equation for the following: y varies directly with x and y = 60 when x = 10.
A. y = 1/6 x
B. y = -1/6 x
C. y = 6x
D. y = -6x

Answer 1

@jdoe0001

Answer 2

@jim_thompson5910

Answer 3

y varies directly with x

y = kx

60 = k*10

60/10 = k

6 = k

k = 6

So the equation is y = 6x