IB MAI HL Functions Topic 2.2 Applications of Functions (id: 4e1027677)

本题目来源于试卷: IB MAI HL Functions Topic 2.2 Applications of Functions，类别为 IB数学

[填空题]
Mehmet organises a graduation party on a boat in the Staa q5kl005 udv*g9 9.yrx6zfom gy5wprait of Istanbul for hi4au)(uql6ti zz-n p -hs peers from college. The cost to rent a large boat for the4-)zqi6uu hzpt lna- ( evening is 5000 Turkish liras (TRY) and the cost to hire a DJ is 1500 TRY. The cost for food and drinks is estimated to be 125 TRY per person.
1.nd an expression for the total cost, y TRY, of the evening in terms of the number of peers, x, attending the party. y = a+bx a =    b =   
2.nd the total cost of the evening if 40 peers attend the party. y =    TRY
3.ven that Mehmet decides to collect 250 TRY from each peer attending the party, find the least number of peers he has to invite to be able to cover the total cost of the evening. x =   

参考答案:
空格1: 6500  空格2: 125  空格3: 11500±2%  空格4: 52±2% 


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