Which function has a domain of (-infinity, infinity) and a range of (-infinity,4]? A. f(x) = -x^2 + 4
B. f(x) = 2^x + 4
C. f(x) = -4x
D. f(x) = x + 4

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)