How do you solve and graph #abs(w-2)<2#?
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.
Or, in interval notation:
To graph this we will draw two vertical lines at
The line will be a dashed lines because the inequality operators do not contain an "or equal to" clause.
We will shade between the two lines to capture the interval solution: