Suppose the function 𝑃 = 60 − 3 𝑄 captures the relationship that exists between price ( 𝑃 ) and quantity demanded ( 𝑄 ). What is the correct graph of this function on the x-axis and on the y-axis?单项选择题
登录即可查看完整答案
我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。
类似问题
Continued from the previous question.Write down an expression for the amount of petrol in the tank, An, at the start of the nth minute. (Write your answer in the form a + bn)
Question textAnswer the following questions by filling in the blanks. Don't use any spaces Give answers as fractions using the forward slash (e.g. 1/2 or 3/4) if the answer is not an integer. Do NOT use brackets unless specified. Use - for any negatives. This question is worth [1 + 1 + 3 + 2 + 1 = 8 marks]Monica starts a small business that produces and sells freshly baked cookies. Her monthly cost of production ([math: C]) in dollars is given by [math: C=2n+1000], where [math: n] represents the number of cookies made by her in a given month.a. How much does it cost for an extra cookie to be produced?Answer : $ Answer 1 Question 4[input]The cookies are sold for [math: $4] each.b. Using this information, write an equation for the revenue, [math: R].Answer : [math: R=] Answer 2 Question 4[input] [math: n]c. In order to break-even, the following equation needs to be solved (the equation is in the form of [math: an=b] where [math: a]nd [math: b] are positive integers): Answer 3 Question 4[input] [math: n] = Answer 4 Question 4[input]therefore to break-even Answer 5 Question 4[input] cookies need to be sold per month.d. An expression for the total profit, [math: P], per month in terms of [math: n] is:[math: P] = Answer 6 Question 4[input] [math: n] [math: −] Answer 7 Question 4[input]e. Cookies were in high demand over the Christmas season. In December she was able to sell 3000 cookies. Calculate her profit for the month of December.Answer : [math: P] = $ Answer 8 Question 4[input]
Continued from the previous question.Write down an expression for the amount of petrol in the tank, An, at the start of the nth minute. (Write your answer in the form a + bn)
Question textAnswer the following questions by filling in the blanks. Don't use any spaces Give answers as fractions using the forward slash (e.g. 1/2 or 3/4) if the answer is not an integer. Do NOT use brackets unless specified. Use - for any negatives. This question is worth [1 + 1 + 3 + 2 + 1 = 8 marks]Monica starts a small business that produces and sells freshly baked cookies. Her monthly cost of production ([math: C]) in dollars is given by [math: C=2n+1000], where [math: n] represents the number of cookies made by her in a given month.a. How much does it cost for an extra cookie to be produced?Answer : $ Answer 1 Question 4[input]The cookies are sold for [math: $4] each.b. Using this information, write an equation for the revenue, [math: R].Answer : [math: R=] Answer 2 Question 4[input] [math: n]c. In order to break-even, the following equation needs to be solved (the equation is in the form of [math: an=b] where [math: a]nd [math: b] are positive integers): Answer 3 Question 4[input] [math: n] = Answer 4 Question 4[input]therefore to break-even Answer 5 Question 4[input] cookies need to be sold per month.d. An expression for the total profit, [math: P], per month in terms of [math: n] is:[math: P] = Answer 6 Question 4[input] [math: n] [math: −] Answer 7 Question 4[input]e. Cookies were in high demand over the Christmas season. In December she was able to sell 3000 cookies. Calculate her profit for the month of December.Answer : [math: P] = $ Answer 8 Question 4[input]
更多留学生实用工具
希望你的学习变得更简单
加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！