Find a polynomial function f(n) such that f(1), f(2), , f(8) is the following sequence.
4, 12, 20, 28, 36, 44, 52, 60
f(n) =

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)