2) Are these two models equivalent? Model 1: Function
f(x) = 1/3x - 2
Model 2: Graph
a) Yes, because they are increasing,
b) Yes, because they have the same common difference, d =
c) No, because they are increasing.
d) No, because they have different common differences.

Find the vertex of the function given below y=x^2-6x+1

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?