Question

What is the equation in point-slope form and slope intercept form for the line given (3,-4) (3,4)?

Answer 1

This problem cannot be solved because the slope cannot be defined. This is due to the fact that `x_1=x_2` .

Use the slope formula to find slope, `m`.

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

Point 1: `(3,-4)`

`x_1=3`
`y_1=-4`

Point 2: `(3,4)`

`x_2=3`
`y_2=4`

`m=(4-(-4))/(3-3)=8/0=`undefined