Answer
False.
Work Step by Step
False, the zeros are $-3,1,4$. Thus there are $3$ points, which will divide the line into $3+1=4$ intervals.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.