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

slope intercept form e equation is y =mx + b
where m is slope which is always with x and y is y-intercetp

Answer 2

so replace m and b by their values

Answer 3

What....

Answer 4

do you konw what is slope intercept equation look like

Answer 5

nope

Answer 6

ok so y = mx + b this is slope intercept form equation
where m represent slopewhich us always whith x

Answer 7

so what is you slope that they gave u ??`

Answer 8

-1/2

Answer 9

yes right so your y-intercept is 3 which is b in this equation
now plug m and b values into equation where m and d bis