Please make a sin or cosine graph (whichever graph you think is better) for the data below and answer below questions: Observations Value Time max value1 27 0:00 am to 6:00 am min value1 25 0:00 am to 6:00 am max value2 31.5 6:00 am to 12:00 pm min value2 26 6:00 am to 12:00 pm max value 3 32 12:00 pm to 18:00 pm min value3 30.5 12:00 pm to 18:00 pm max value 4 30.5 18:00 pm to 24:00 pm min value 4 27 18:00 pm to 24:00 pm Now that we have our data, we can begin to model it into a trigonometric function. We find our amplitude, period, and vertical displacement from our observations. Do we use a sine or cosine function? Well, that’s up to you. What would be easier if you used your “Max Value” at time 0? Just some things to think about when making your equation. Amplitude: Period: Vertical Displacement: Your equation should be in the form f(x) = asin(bx) + c f(x) = acos(bx) + c Equation:
Please make a sin or cosine graph (whichever graph you think is better) for the data below and answer below questions:
Observations Value Time
max value1 27 0:00 am to 6:00 am
min value1 25 0:00 am to 6:00 am
max value2 31.5 6:00 am to 12:00 pm
min value2 26 6:00 am to 12:00 pm
max value 3 32 12:00 pm to 18:00 pm
min value3 30.5 12:00 pm to 18:00 pm
max value 4 30.5 18:00 pm to 24:00 pm
min value 4 27 18:00 pm to 24:00 pm
Now that we have our data, we can begin to model it into a trigonometric function. We find our amplitude,
period, and vertical displacement from our observations. Do we use a sine or cosine function? Well, that’s
up to you. What would be easier if you used your “Max Value” at time 0? Just some things to think about
when making your equation.
Amplitude:
Period:
Vertical Displacement:
Your equation should be in the form
f(x) = asin(bx) + c
f(x) = acos(bx) + c
Equation:
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