MATH 1080 Study Guide - Midterm Guide: University Of Guelph, Oqo, Joule
24 Oct 2018
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Each question in this part has exactly one conect answer. Remember circle your answer on this questionnaire and clearly indicate yow answer on the computer score card. Assume the yearly cost c(r) (in dollars) per household for water usage is a linear function of the amount of water consumed per year u (in cubic metres). In one year ahousehold used 1000 cubic metres and was charged and in another year 1600 cubic metres was used and the charge was . Ctoo o;no) ttpsr r is-) *- n - l _ * ( a ) a : h r - t f i } A, ( g ) a : h r * 6 5 ( c ) a - - 4 i 1 r + 1 1 5 v = i ,qoxtb (d) a--fir+rao go* 1 cr". h b - q ) ffiro. \ - h o u t l . p s.
