How do you solve and graph # 20b ≥ -120 #?
1 Answer
Aug 27, 2017
See a solution process below:
Explanation:
Divide each side of the inequality by
To graph this we will draw a vertical line at
The line will be a solid line because the inequality operator contains an "or equal to" clause.
We will shade to the right side of the line because the inequality operator also contains a "greater than" clause:
graph{x>=-6}