Question

How do you solve and graph the solution of `b+2>=4`?

Answer 1

See a solution process below:

Explanation:

To solve, subtract `color(red)(2)` from each side of the inequality to solve for `b` while keeping the inequality balanced:

`b + 2 - color(red)(2) >= 4 - color(red)(2)`

`b + 0 >= 2`

`b >= 2`

To graph, draw a vertical line at `2` on the horizontal access and shade to the right. The vertical line will be solid because the inequality operator contains a "or equal to" clause. We will shade to the right of the line because the inequality operator contains a "greater than" clause:

graph{x-2>=0}