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Write a sine function that has a midline of 2, an amplitude of 5 and a period of 7pi/3

Sagot :

Answer:

sine of 0 = 0

Step-by-step explanation:

Answer:

Step-by-step explanation:

General form of sine function:  y = Asin(Bx) + C

Sin(x) has a period of 2pi. As the period needs to be 7pi/3,

B*7pi/3 = 2pi

B = 6/7

A is the amplitude = 5

C is the midline = 2

Combining the sine function should be y = 5*sin(6/7 * x) + 2