Math and Graphing Tutorial Which of the following equations correctly represents solving Q = 150 - 5P for P? O P = 150 - Q O P = 150 + Q O P = 30 - =Q O P = 30 -5Q O P = 150 - 5Q Plot the relationship between P and Q on the following graph. Note: Price (P) is on the vertical axis and quantity (Q) is on the horizontal axis. (? 40 T O 35 30 25 20 PRICE 15 5 10 15 20 25 30 35 40 QUANTITYThe slope of this lineis W . Suppose that the I in this equation refers to the price Julie is willing to pay for an additional magazine, and the @ refers to the number of magazines to which Julie subscribes. Read the following statement carefully: "The more magazines Julie subscribes to, the less she is willing to pay for an additional magazine.\" Which of the following best summarizes the pattern of causality suggested by this statement? () A change in @ causes a change in P. () A change in P causes a change in Q. () The relationship between P and @ is not a causal relationship