How do you solve and graph #abs(3t+6)<9#?
See a solution process below:
The absolute value function takes any term and transforms it to its non-negative form. Therefore, we must solve the term within the absolute value function for both its negative and positive equivalent.
Now, divide each segment by
Or, in interval notation:
To graph this we will draw a vertical lines at
The lines will be dashed lines because the inequality operators do not contain an "or equal to" clause.
We will shade between the two lines to represent the solution interval: