Question

How do you write the equation in slope intercept form given (7,-4) and (10,0)?

Answer 1

`3y=40-4x`

Explanation:

Gradient:

`(y_2-y_1)/(x_2-x_1)`

= `(-4-0)/(7-10)`

=`-4/3`

To get slope intercept form:

`(y-0)=-4/3(x-10)`

`3y=-4x+40`

`3y=40-4x`