Question

Which is the direct linear variation equation for the relationship?

y varies directly with x and y = 10 when x = 2.


A.
y = 2x + 6

B.
y = x + 8

C.
y = x – 8

D.
y = 5x

Answer 1

@Godlovesme

Answer 2

@inowalst

Answer 3

Oh hey @Godlovesme

Answer 4

hewo :3

Answer 5

Sorry to be rushing but do you know what to do?

Answer 6

*hint* if it says 'y directly varies with x' it's telling u that there is no y-intercept :P

Answer 7

as if in y=mx+b
no y-intercept --> no b

Answer 8

Oh okay soooooo

Answer 9

Hmmmmm

Answer 10

So would it be D?

Answer 11

YES :D good job! btw do u want me to explain why? i just gave u the hint cuz u r in hurry..

Answer 12

Well I'm not gonna lie i just read what you said and noticed how you said there was no y intercept so i went with D the one without a y intercept xD

Answer 13

Ohhhh you asked if i wanted you too explain xD sorry

Answer 14

I misunderstood

Answer 15

XD nice observation tho :P
so do u want me to explain?

Answer 16

Um if you want but i do have a few more ?'s could you help me?

Answer 17

Btw I'm not trying to be rude xD I'm usually nice i think at least xD

Answer 18

sure i'll :) but i may leave unexpectedly so umm yea :/

Answer 19

lol u r good :)

Answer 20

You're good if you leave

Answer 21

kk ..
so when it says y directly varies with x it means the equation will be
y=kx instead of y=mx+b

Answer 22

Ohhhhhhhhhhhhhh

Answer 23

Okay thanks!