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Section 1.1.1 How Can I work with my team?. What we are learning. What we are reviewing. Equations of lines. Sketching lines Slope Y-intercept. Function notation Evaluating functions. Guess the Rule. function machines. Function machines Example 1; pg 5 #1-2.
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What we are learning What we are reviewing Equations of lines. Sketching lines Slope Y-intercept • Function notation • Evaluating functions
Guess the Rule function machines
Function machines Example 1; pg 5 #1-2 Evaluate each function for the given value(s): Evaluate:
Function machines Example 1; pg 5 #1-2 Evaluate each function for the given value(s): g Evaluate:
Function machines Example 1; pg 5 #1-2 Evaluate each function for the given value(s): h Evaluate:
Function machines Example 1; pg 5 #1-2 Evaluate each function for the given value(s): k +3 Evaluate:
Evaluating Functions Use the above website for more step by step practice problems.
Evaluate the following functions Some Review Problems
Draw x and y axes on your graph paper. If your first name starts with A-L • Graph a line that: has a slope>1 and y-intercept<-1 • State the equation of your graph. • State two facts about your graph. If your first name starts with M-Z • Graph a line that: has a slope<-1 and y-intercept>1 • State the equation of your graph. • State two facts about your graph.
Graph the following: y=2x-3 x+1 Review of Graphing
Homework 1.1.1 Review and Preview Section • Starts on Page 7 • # 1-3 through 1-9 • Due at the beginning of next class period.
Useful websites • http://www.cpm.org/students/homework/GeoGebra_Homework.html