### SCRIBE

Today we only have one period, the unit is done and we are going to have a pre-test on thursday and our unit test would be on friday ... but before anything else here is what happened on our class today.. We did couple of problems regarding on applying periodic functions on a data collected..

*Problem Solving

---> Based on the data collected over the last 30 years, the average high temperature for regina are shown.

Part I

A. sketch the graph

B. find the equation for the data by approximating values for each parameter

A,B,C and D

C. Use your function to calculate the temp. on

Apr. 15th (using calculator)

Part II.

A. Find the equation of the data(using table of

values)

B. Use your equation to calculate the temp. on

Apr. 15th

C. Why is the value different from the one

above?

*Problem Solving

---> Based on the data collected over the last 30 years, the average high temperature for regina are shown.

Part I

A. sketch the graph

B. find the equation for the data by approximating values for each parameter

A,B,C and D

C. Use your function to calculate the temp. on

Apr. 15th (using calculator)

Part II.

A. Find the equation of the data(using table of

values)

B. Use your equation to calculate the temp. on

Apr. 15th

C. Why is the value different from the one

above?