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12 Nov 2019
The graph to the right shows the heart rate of a person watching a short romantic film. where x represents time in minutes and y represents heart rate in boats per minute Answer the following questions (d) Suppose that a polynomial function is used to model the data displayed by the graph What is the degree of the polynomial function of best fit? (Use the number of turning points to (e) For the model in part (d) should the leading coefficient of the polynomial function be positive or negate? Why A. positive because the graph falls to the left and rises to the right B. negative because the graph rises to the left and falls to the right C. negative because the graph falls to the left and falls lo the right D. positive because the graph to the left and falls to the right
The graph to the right shows the heart rate of a person watching a short romantic film. where x represents time in minutes and y represents heart rate in boats per minute Answer the following questions (d) Suppose that a polynomial function is used to model the data displayed by the graph What is the degree of the polynomial function of best fit? (Use the number of turning points to (e) For the model in part (d) should the leading coefficient of the polynomial function be positive or negate? Why A. positive because the graph falls to the left and rises to the right B. negative because the graph rises to the left and falls to the right C. negative because the graph falls to the left and falls lo the right D. positive because the graph to the left and falls to the right
Patrina SchowalterLv2
7 Jan 2019