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What is the equation of the midline for the function 

 Jun 11, 2018
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\(\text{midline}=\frac{\text{max value}+\text{min value}}{2}\)

 

Since the amplitude of a sinusoid is equal to the vertical distance from its midline to one of its extrema, we can also calculate the midline using one of the following formulas.

 

\(\text{midline}=\text{max value}-\text{amplitude}\)

 

\(\text{midline}=\text{min value}+\text{amplitude}\)

 

I'm going to leave the calculating to you. 

 

I hope this helped,

 

Gavin

 Jun 11, 2018

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