Question

X+4y=8 and 3x+4y=0 find the slope-intercept form

Answer 1

Explanation:

Slope intercept form: y =mx + c

1) x + 4y = 8

4y = -x + 8

Divide the equation by 4

`(4y)/(4)=(-x)/(4)+(8)/(4)\\\\y = (-1)/(4)x + 2`

Here, m = -1/4 and y-intercept = 2

2) 3x + 4y = 0

4y = -3x

Divide the equation by 4

y =
`(-3)/(4)x`