Question

How do you graph `f(x)=-x+1`?

Answer 1

A straight line with slope of `-1` and `y` intercept of `+1`

Explanation:

A straight line with slope `m` and `y`-intercept `(c)` is `y=mx+c`

In this example:

`f(x) = y = -x+1`

Hence: `m=-1` and `c=+1`

The graph of `f(x)` is shown below.

graph{-x+1 [-2.738, 2.737, -1.371, 1.365]}