Question

Which of the following best describes the term direct variation?

A.Two variables exhibit direct variation if they have a constant ratio.
B. Two variables exhibit direct variation if they do not have a constant ratio.
C. Two variables exhibit direct variation if, when one variable increases, the other variable decreases.
D. Two variables exhibit direct variation if their products are always equal.

Answer 1

direct variations have a constant ratio, k = y/x

Answer 2

so the answer would be.....

Answer 3

idk?

Answer 4

@Nurali HELP PLEASE..

Answer 5

what does A say?

Answer 6

Two variables exhibit direct variation if they have a constant ratio.

Answer 7

isn't that pretty much the same thing I said?

Answer 8

yup!! thanks

Answer 9

yw