In general, the point is on the graph of the function f(x) = 2 .6.
A. (0, a)
B. (a, b)
C. (b, 0)
D. (0,0)

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

What is the value of f(x) = 2.2 for f(-2)?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?