Question

Write an equation in the slope intercept form. what are the slope and y-intercept -9x+10y=-9

Answer 1

gradient:
`(9)/(10)`

y-intercept:
`-(9)/(10)`.

Explanation:

Rearrange for y.

`10y = 9x-9`

`y=(9x-9)/(10) = (9)/(10)x - (9)/(10)`

So from here, we can see that the gradient is
`(9)/(10)` and the y-intercept is
`-(9)/(10)`.