Question

Does anyone can explain Direct Variation to me? :)

Answer 1

direct variation you use the formula y=kx

Answer 2

to graph a direct varition u live always get a straight line

Answer 3

i know, but how do you do this; y = 9 1/3 when x = -1/2

Answer 4

do uhave to graph it? or juss solve?

Answer 5

just solve.

Answer 6

the directions are...

Answer 7

Suppose "y" varies directly with "x". Write a direct variation equation that relates "x" and "y". Then find the value of "y" when x = 12.

Answer 8

If you know the basic linear equation, y=mx+b, direct variation is just a special case of that when b=0, i.e. the line always goes through the origin.