Question

Hey, I need some help :D

A line has a slope of -1/2 and a y-intercept of 3.

Which equations represent the line?

Choose all answers that are correct.

1. 2y = 6 + x
2. x+ 2y = 6
3. y = -1/2x + 3
4. (y - 2) = -1/2 (x - 2)

Answer 1

The slope is missing. Is it a fraction?

Answer 2

Yes, indeed
it is.

Answer 3

@mathstudent55

Answer 4

slope-intercept form: y = mx + b.
Where m represents the slope and b represents the y-intercept. Hope that helps.
I can't give you the answer seeing how I don't know what the slope is, however I have a pretty good feeling that the answer is

Answer 5

-1/2 sorry

Answer 6

@Timmyk14

Answer 7

Just replace m with -1/2 and b with 3 in the equation
y = mx + b