Question

What is the slope and intercept for `2x-y=1` and how would you graph it?

Answer 1

`m=2`
`y_(x=0)=-1`

Explanation:

First solve for `y` and get `y=-(1-2x)`

Now we want to know `m` which can be found as the coefficient of `x`. we know this because `y=mx+C`. Here `m`=2

Now for `f_(0)` or `C`
This is `-1` in this equation

As for graphing try this http://www.purplemath.com/modules/slopgrph2.htm