### Home > PC3 > Chapter 2 > Lesson 2.2.3 > Problem 2-85

2-85.

What is the amplitude?

The maximum points are at

. The minimum points are at. What is half the distance between these points?What is the period?

The period is the horizontal distance to complete one cycle.

State the domain and range.

D: all real numbers; R:

What are the

-intercepts of the function? Express your answer as an equation....

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