## Openstax Calculus Volume I| Functions and Graphs| Review of Functions | Problem 1

For the following exercises, (a) determine the domain and the range of each relation, and (b) state whether the relation is a function.   x -3 -2 -1 0 1 2 3 y 9 4 1 0 1 4 9 SOLUTION: The domain is $latex \left\{-3,\:-2,\:-1,\:0,\:1,\:2,\:3\right\}&s=1&fg=000000$. The range is $latex \left\{0,\:1,\:4,\:9\right\}&s=1&fg=000000$. Since there is exactly one output for … Continue reading Openstax Calculus Volume I| Functions and Graphs| Review of Functions | Problem 1