SOLUTION: Suppose y = mx + b is a math model for actual time as a function of estimated time, where y represents actual time and x represents estimated time and m and b are constants. If m
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Question 567622: Suppose y = mx + b is a math model for actual time as a function of estimated time, where y represents actual time and x represents estimated time and m and b are constants. If m = 2.8 and b = -2.6, find y when x is 30 min.
My answer = 22.72 min
Thanks again! Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Suppose y = mx + b is a math model for actual time as a function of estimated time, where y represents actual time and x represents estimated time and m and b are constants. If m = 2.8 and b = -2.6, find y when x is 30 min.
My answer = 22.72 min
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y = mx + b
y = 2.8x - 2.6
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@ x = 30, y = 2.8*30 - 2.6
y = 81.4
