Q. 13 - Precalculus Enhanced with Graphing Utilities

Question

Graph the inequality by hand.

$x\ge 4$

Step-by-Step Solution

Answer

The required graph is given below,

Step 1. Given information.

Consider the given inequality,

$x\ge 4$

First we draw the equation $x=4$,

Step 2. Plot the required graph.

Consider the given question,

$x\ge 4$

As there is a greater than equal to sign given, then it represents the area that is larger than $4$. Hence, shade the region as described,