(-4,-1), (4, 5)
What’s the slope

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Find the distance between c and d on the number line c=3 and d=11

Asequence is a function whose is the set of natural numbers