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OpenStudy (anonymous):
HELP! Contractor 3 gives Mrs. Solar the following fee table showing his charges for the contract work. Number of hours Total cost 2 $120 3 $180 4 $240 5 $300 (a) What is the rate of change? What does this mean in a real-world context? (b) What is the y-intercept? What does this mean in a real-world context? (c) Write an equation to represent the total cost, y, given x hours. (d) Graph the equation written in Part (c). https://s.yimg.com/hd/answers/i/499d7abb595743449ef666a79f787dc5_A.png?a=answers&mr=0&x=1449611316&s=8704bd5129c24f65caf98b33caea8d06
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OpenStudy (anonymous):
I need (d)
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