Question

What is the equation of a line that passes through `(2,-1/2)` and has a slope of `3`?

Answer 1

`y=3x-13/2`

Explanation:

The easiest way to solve this problem is to use point slope. Point slope takes the form `y-y_0=m(x-x_0)`.

Plugging in our values, we get:

`y-(-1/2)=3(x-2)`

`y=3x-6-1/2`

`y=3x-13/2`