Question

How do you graph `y>4x+2` and ##?

Answer 1

graph{y>4x+2 [-10, 10, -5, 5]}

Explanation:

First, graph the line. The line is in `y=mx+b` form and `mx` is the Slope and `b` is the y-intercept. Since the slope is `4`, the lines goes up by `4` for every x-value. Since the y-intercept is `2`, it can be written as `(0,2)`, which is the point that the line touches when the x-value is `0`.
graph{y=4x+2 [-10, 10, -5, 5]}
However, we are graphing an inequality so we need to change the line to a dotted or solid one and shade either the top or the bottom. The inequality that you provided claims that `y` is greater than `4x+2`. Since it's greater than, the top will be shaded. It doesn't say greater than or equal to so the line will be dotted. I hope this helps.
graph{y>4x+2 [-10, 10, -5, 5]}