IDNLearn.com provides a collaborative environment for finding and sharing answers. Ask your questions and receive detailed and reliable answers from our experienced and knowledgeable community members.

Suppose that the weight of a 2-year-old child is 24 pounds. When the child is 5, he weighs 54 pounds. Determine a linear function that can be used to predict the child's weight (W) when his age (a) is known.