Fiveitemsboughtatashopareshowonthereceiptthepartshowingthecostoftheapplesismissing.apples:x,roll:1.20,cheese:1.64mineralwater1.20,tomatoes:1.20,1.thetotalcostof$5.90whenconvertedtoeurosis6.80euros.2.usingtheseto

Question

Five items bought at a shop are show on the receipt the part showing the cost of the apples is missing .apples :x,roll:1.20,cheese:1.64 mineral water 1.20,tomatoes:1.20 ,1.the total cost of $5.90 when converted to euros is 6.80 euros.2.using these totals,draw a graph on the axes in the answer space which will enable you convert dollars ($) to euros.3.use your graph to estimate the cost of the mineral water in euros
他要画的是曲线图还是什么？他给的是一个直角坐标系左右那排旁边写的是dollars

Answer 1

让你画个坐标轴呀,美元转换为欧元肯定有个公式的,即使知道也要通过画抛物线来找出来他们的关系,x是美元,y是欧元,或者反一反也可以的.