Question

How do you graph the function `y=4x`?

Answer 1

See below

Explanation:

The basic form of the graph is:

`y=ax+b`

`a` represents the slope and `b` represents the y intercept. In this case however, we don't have a y intercept. So our slope is just 4. That means for every increase in x, y goes up by 4 and for every decrease in x, y goes down by 4. Thus, your graph will look like this:

graph{4x [-10, 10, -5, 5]}