# Question: a graphing calculator is recommended solve the given equation or...

###### Question details

A graphing calculator is recommended.

Solve the given equation or inequality graphically. State your
answers rounded to two decimals.

(a) (Enter your answers as a comma-separated list.)

_______________

(b) (Enter your answer using interval notation.)

_______________

SHOW YOUR WORK AND ALL STEPS NEEDED TO PROVIDE THE ANSWER !