What is the image of point (2, 8) after a clockwise rotation of 180º about the origin?
a) (-2,-8)
b) (2,-8)
c) (8,2)
d) (-2,8)

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Having a hard time understanding this question (see attachment).

Susie wants to take her friend out for lunch. she wants to spend $9.75 each person. how much will she spend in all.