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Home > A2C > Chapter 8 > Lesson 8.2.4 > Problem 8-160

8-160.

Write the equation of a cyclic function that has an amplitude of 7 and a period of 8π. Sketch its graph. Homework Help ✎

In the general equation y = a · sin[b(xh)] + k, the parameter a is the amplitude and b is the number of cycles in 2π.

If you need help, see the Math Notes box for this lesson and problem 8-159.

Test your equation on a graphing calculator to see if it meets the given criteria.