# How do you graph #f(x)=3x - 2# by plotting points?

##### 1 Answer

Aug 24, 2017

See a solution process below:

#### Explanation:

Because this is a linear function we need to plot just two points.

For

For

Next, we can plot these two points:

graph{(x^2+(y+2)^2-0.025)((x-2)^2+(y-4)^2-0.025)=0}

We can now draw a line through the two points to graph the function:

graph{(y-3x+2)(x^2+(y+2)^2-0.025)((x-2)^2+(y-4)^2-0.025)=0}