Which of the following equations represents a linear function? Question 8 options:

y =6x

x3 – y = –2

2x – 4y = 6

y =4x−−√

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

43lbs of tomatos cost $387. how much would 41lbs cost