What is the variable of my expression six feet less than the width?

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Ineed with question three. i don't understand how i'm supposed to achieve 3 marks.