Question

Can't remember how to do these problems to save my life.....

Find the constant of variation for each direct variation. Then, find the value of y when x = 3/4

Answer 1

y = 2 when x = 6

Answer 2

y = 2 when x = 6

and this is a direct variation

so use the equation

y = kx

then plug in y = 2 and x = 6

2 = k(6)

solve for k

Answer 3

Alright, thanks. Then what do I do to plug in 3/4, what do I put for K?

Answer 4

whatever you get for that k

Answer 5

k never changes

Answer 6

Ohhhh thanks, I get it

Answer 7

wonderful