### 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 ✎

Notice that the parabola is facing upwards.

Domain: all real numbers

Range: *y* ≥ 3

Remember that cubic equations go out in all directions.

See part (a).