Question

what is a direct variation

Answer 1

it's when 2 variables are related to each other in a way that the ration always remains the same, so let's say a=1 and b=3 if a would equal 10, b would directly vary along with it and be 30

Answer 2

so the ratio is always the same

Answer 3

thx

Answer 4

http://www.regentsprep.org/regents/math/algebra/ao4/ldirect.htm <---

Answer 5

no problem!