Answer
See below.
Work Step by Step
According to the exercise:
$x_1=f(x_0)=f(2)=0.5(2)-3=-2$
$x_2=f(x_1)=f(-2)=0.5(-2)-3=-4$
$x_3=f(x_2)=f(-4)=0.5(-4)-3=-5$
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.