Which two functions always Which two functions always share the domain (-∞, ∞) and range (-∞, ∞)? linear
absolute value
quadratic
exponential
reciprocal
cubic
cube root
square root

Michael gose to a theme park and rides two different roller coasters that both begin on a raised platform his height while on the first roller coaster measured in feet from the platform height can be modeled by the following graph where t is the number of seconds since the ride began