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Home > A2C > Chapter 4 > Lesson 4.2.2 > Problem 4-92

4-92.

Find the domain and range for each of the graphs in the previous problem. Homework Help ✎

  1. graph a

Notice that the parabola is facing upwards.

Domain: all real numbers
Range:

  1. graph b

Remember that cubic graphs extend out.

  1. graph c

See part (a).