Question

How do I find the point slope intercept of a line

Answer 1

for the slope, the equation is:

`m=(y2-y1)/(x2-x1)`

in case you have two points

The equation of the line equation:

`y=mx+b`

If you want to find the interception in x-axis, you have to change the y for a 0, like this

`0=mx+b`
`x=-(b)/(m)`

If you want to find the interception in y-axis, you have to change the x for a 0, like this, that is "b" in the equation

`y=m(0)+b`
`y=b`