a. Work in pairs today. Choose one logo for each pair in your team to work on, dividing up the work. What are the equations of the four line segments that make up this logo?
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b. What are the domain and range of each of the line segments in the logo? Is the line increasing or decreasing in this interval on the x-axis?
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c. Trade equations with the other pair of students in your team. Sketch each of their equations on graph paper. How did each sketch compare with the original logos? Discuss any equation modifications needed with your team.
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Type equations to test your ideas. You can domain restrict your equations with curly braces. Example1: y = x {x>0} Example2: y = 3x {2 < x < 10}
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left parenthesis, 57 , 278 , right parenthesis57,278
left parenthesis, 35 , 168 , right parenthesis35,168
left parenthesis, 79 , 190 , right parenthesis79,190
left parenthesis, 123 , 168 , right parenthesis123,168
Design A
left parenthesis, 21 , 141 , right parenthesis21,141
left parenthesis, 64 , 55 , right parenthesis64,55
left parenthesis, 128 , 87 , right parenthesis128,87
left parenthesis, 86 , 66 , right parenthesis86,66
left parenthesis, 95 , 3 , right parenthesis95,3
left parenthesis, 130 , 45 , right parenthesis130,45
left parenthesis, 89 , 45 , right parenthesis89,45