In february roger spent 30 hours watching netflix. in march he only spent 22.8 hours watching. which was the percent decreases in the amount of time he spent watching.

Answer : The percent decreases in the amount of time he spent watching is, 24 %

Step-by-step explanation :

As we are given that roger spent time to watching Netflix in February is, 30 hours and in march he only spent 22.8 hours watching.

Now we have to determine the percent decreases in the amount of time he spent watching.

Now put all the given values in this expression, we get:

Therefore, the percent decreases in the amount of time he spent watching is, 24 %

the final function for the graph becomes x-2=-1. before graphing you solve the equation, where x=1. then graph accordingly.   ( on the x-axis, 1 on the line will possess a vertical line.)