1st, 2nd, 3rd Hours:
Bellwork gave students practice transforming a generic function y = f(x) by using its graph and the transformed function y = af(x-h)+k. Students also practiced graphing quadratics in Vertex Form.
Hwk #16 is due today.
The remainder of the period we continued our discussion on Sec 5-3 by writing equations of quadratics given their graph or the vertex and any other point on the graph.
Hwk #17 was made available to the students. This hwk will be due on Thursday. Sec 5-3 Practice Sheet.
Click on the links below for a copy of the bellwork with answers, a copy of Hwk #17, and notes/examples from today’s lesson:
hon-alg-2-bellwork-with-answers-11-1-16
honors-alg-2-classnotes-11-1-16
4th & 5th Hours:
Bellwork gave students practice using the graphing calculators to make a scatter plot, find the regression equation that fits the data, and then answers questions using this equation.
The remainder of the period we finished our discussion on Sec 2-4 by discussing the Correlation Coefficient (r) and what it tells us about a graph and the regression equation for the graph.
We also discussed how to make a piecewise function using the graphing calculator.
Hwk #14 will be checked tomorrow to give some students more time.
Click on the links below for a copy of the bellwork with answers and notes/examples from today’s lesson:
alg-2a-bellwork-with-answers-11-1-16