I need to answer three questions about y = x^(-2) on the interval [-4, -1/2]. I have attached my questions and my answers as screenshots:
 Part 1 - ANSWER C
 Part 2 - ANSWER A
 Part 3 - ANSWER B
 I am referring to each part in the order that I uploaded the screenshots. You will see that my answers are highlighted in blue. I like second opinions!