Question

What is the direct variation equation if y varies directly with x and
y = –5 when x = –15?

A.


B.


C.


D.

Answer 1

do you know the equation ???

Answer 2

sorry it didnt seem to go into the question

Answer 3

one second

Answer 4

its okay we still can work it out
i know all multiply choices are not there but that's fine

Answer 5

A. y=-10x

B.y=-3x

C. y=3x

D.y=1/3x

Answer 6

okay whlily you posting
let me real quick and grab soem tea
one minute

Answer 7

ok

Answer 8

okay sorry about that :P

Answer 9

so do you know the equation for direct variation ??

Answer 10

no i dont sorry

Answer 11

okay so y varies directly with x mean
now replace y and x by their values then slve for k

Answer 12

solve**

Answer 13

is it 3?

Answer 14

not just 3 try it again

Answer 15

-3?

Answer 16

you have to divide both side by -15