Which equations show direct variation between u and v?

Choose all answers that are correct.
A. v =1/u + 6

B. v/u = 9

C. 0.5(1/u) = v

D. 3.5u = v

Question

Which equations show direct variation between u and v?

 

Choose all answers that are correct.
A. v =1/u + 6

B. v/u = 9

C. 0.5(1/u) = v

D. 3.5u = v

anonymous · Answer

direct variation is when U increases V will increase and when U decreases V will decrease. What do you think the answer is? Also, this is direct variation  d = rt

rayman5766 · Answer

i was thinking about b and d

anonymous · Answer

Close, the answer is D.  D has the form of v = ru which is similar to d = rt, which is direct variation

rayman5766 · Answer

well I have to choose more than one well I don't have to but it says choose all that is correct so I think there will be one more

anonymous · Answer

There is another one

rayman5766 · Answer

d an a get DNA

anonymous · Answer

What other one has the form of v = ru

holly00d1248 · Answer

im going with D ad C

anonymous · Answer

Yes that is correct

rayman5766 · Answer

well dc I was kinda of thinking c but unshere

anonymous · Answer

Good job

masterdestroyer55 · Answer

imma take the test, and give you correct answers