Question

Will be rewarded with Medal

Answer 1

f a line crosses the y-axis at (0, -4) and has a slope of -2, what is the equation of the line?

2x − y = -4

2x + y = -4

2x + y = 4

2x − y = 4

Answer 2

hi @Jakob

Answer 3

Whats going on man

Answer 4

not much, this equation is tricky...

Answer 5

Yeah thats why i put it on Openstudy Lol

Answer 6

I regreted saying that as soon as I posted it *facepalm*

Answer 7

Lol

Answer 8

OK so all you have to do is plug in the y-intercept and the slope to the equation

Answer 9

How do I do that 5sos?

Answer 10

I say sense the first on has all negatives, I would go with that one. The 4 HAS to be negative so that narrows it down to A and B

Answer 11

Do you know slope intercept form?

Answer 12

No I do not and thanks for the hint TG cant do graph if my life is depending on it

Answer 13

lol XD graphing stinks

Answer 14

OK slope intercept form is y-mx+b
m is the slope and b is the y intercept

Answer 15

5sos Plz speak in english plz

Answer 16

y "=" mx + b... just straightening that

Answer 17

ENGLISH!!!

Answer 18

that is a formula for math

Answer 19

IK just F***ing with ya

Answer 20

We know both of those
It crosses at (0,-4) so that would be your y-intercept. Or b.
It has a slope of -2 which also means -2/1 so you would go to the right 2 then up one. SO m is-2

Answer 21

So the answer is B right

Answer 22

So plug in those answer and tell me what you get?

Answer 23

A

Answer 24

I would go A, but B could be it too. My answer would be A.

Answer 25

No you were right the first time it would be B!! ^.^

Answer 26

Thanks

Answer 27

ok thanks too

Answer 28

You are welcome. Do you have any more?