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OpenStudy (anonymous):
Reasoning with Equations
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OpenStudy (anonymous):
OpenStudy (anonymous):
4. D = 3w + 60 (w = 42) D = 3(42) + 60 D = 126 + 60 D = 186 (correct) 5. (4,58) x1 = 4 and y1 = 58 (15,80) x2 = 15 and y2 = 80 slope = (y2 - y1) / (x2 - x1) slope = (80 - 58) / (15 - 4) slope = 22/11 slope = 2 Linear : the rate of change is 2
OpenStudy (anonymous):
rate of change is the slope
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