A clothing store is having a sale on T-shirts. The first T-shirt you buy costs $7, and every additional shirt costs only $5.
Let f(n) be the total cost of n shirts.
f is a sequence. What kind of sequence is it?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

Factor the polynomial by its greatest common monomial factor.

2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.