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An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands of miles). A mathematical model for the data is given by f(x)= -0.589x² +38.1x-561. Answer parts (A) through (D) below. (A) Complete the table below. x Mileage f(x) 28 43 44.0 30 51 51.9 32 56 55.1 34 50 53.5 36 47 47.3 (Round to one decimal place as needed.) (B) Sketch the graph off and the mileage data in the same coordinate system. OA. Ax) 60- Q Q Af(x) 60 Q A) Q (C) Use the modeling function f(x) to estimate the mileage for a tire pressure of 31 lbs/sq in. and for 33 lbs/sq in. The mileage for the tire pressure 31 lbs/sq in. is [ The mileage for the tire pressure 33 lbs/sq in. is (Round to two decimal places as needed.) 60 x Mileage 28 43 30 51 32 56 34 50 36 47 20

An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands of miles). A mathematical model for the data is given by f(x)= -0.589x² +38.1x-561. Answer parts (A) through (D) below. (A) Complete the table below. x Mileage f(x) 28 43 44.0 30 51 51.9 32 56 55.1 34 50 53.5 36 47 47.3 (Round to one decimal place as needed.) (B) Sketch the graph off and the mileage data in the same coordinate system. OA. Ax) 60- Q Q Af(x) 60 Q A) Q (C) Use the modeling function f(x) to estimate the mileage for a tire pressure of 31 lbs/sq in. and for 33 lbs/sq in. The mileage for the tire pressure 31 lbs/sq in. is [ The mileage for the tire pressure 33 lbs/sq in. is (Round to two decimal places as needed.) 60 x Mileage 28 43 30 51 32 56 34 50 36 47 20

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands of miles). A mathematical model for the data is given by f(x) = -0.589x² + 38.1x-561. Answer parts (A) through (D) below. (A) Complete the table below. x Mileage f(x) 28 43 44.0 30 51 51.9 32 56 55.1 34 50 53.5 36 47 47.3 (Round to one decimal place as needed.) (B) Sketch the graph of f and the mileage data in the same coordinate system. A. OB. Q Q 60 60 60 Q 20 (C) Use the modeling function f(x) to estimate the mileage for a tire pressure of 31 lbs/sq in. and for 33 lbs/sq in. The mileage for the tire pressure 31 lbs/sq in. is The mileage for the tire pressure 33 lbs/sq in. is (Round to two decimal places as needed.) thousand miles. Ibs/sq in. Af(x) C Af(x) 60 20 x Mileage 28 43 30 51 32 56 34 50 36 47 Af(x) 20 PA Q Q
Transcribed Image Text:An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands of miles). A mathematical model for the data is given by f(x) = -0.589x² + 38.1x-561. Answer parts (A) through (D) below. (A) Complete the table below. x Mileage f(x) 28 43 44.0 30 51 51.9 32 56 55.1 34 50 53.5 36 47 47.3 (Round to one decimal place as needed.) (B) Sketch the graph of f and the mileage data in the same coordinate system. A. OB. Q Q 60 60 60 Q 20 (C) Use the modeling function f(x) to estimate the mileage for a tire pressure of 31 lbs/sq in. and for 33 lbs/sq in. The mileage for the tire pressure 31 lbs/sq in. is The mileage for the tire pressure 33 lbs/sq in. is (Round to two decimal places as needed.) thousand miles. Ibs/sq in. Af(x) C Af(x) 60 20 x Mileage 28 43 30 51 32 56 34 50 36 47 Af(x) 20 PA Q Q
An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands of miles). A mathematical model for the data is given by f(x) = -0.589x² + 38.1x-561. Answer parts (A) through (D) below. *** (A) Complete the table below. x Mileage f(x) 28 43 44.0 30 51 51.9 32 56 55.1 34 50 53.5 36 47 47.3 (Round to one decimal place as needed.) (B) Sketch the graph off and the mileage data in the same coordinate system. Af(x) 60- Q Af(x) 60- Q Q 60- 20- (C) Use the modeling function f(x) to estimate the mileage for a tire pressure of 31 lbs/sq in. and for 33 lbs/sq in. The mileage for the tire pressure 31 lbs/sq in. is The mileage for the tire pressure 33 lbs/sq in. is (Round to two decimal places as needed.) thousand miles. Ibs/sq in. 8 Af(x) x Mileage 28 43 30 51 32 56 34 50 36 47 Af(x) 60- 20 20 O Q
Transcribed Image Text:An automobile tire manufacturer collected the data in the table relating tire pressure x (in pounds per square inch) and mileage (in thousands of miles). A mathematical model for the data is given by f(x) = -0.589x² + 38.1x-561. Answer parts (A) through (D) below. *** (A) Complete the table below. x Mileage f(x) 28 43 44.0 30 51 51.9 32 56 55.1 34 50 53.5 36 47 47.3 (Round to one decimal place as needed.) (B) Sketch the graph off and the mileage data in the same coordinate system. Af(x) 60- Q Af(x) 60- Q Q 60- 20- (C) Use the modeling function f(x) to estimate the mileage for a tire pressure of 31 lbs/sq in. and for 33 lbs/sq in. The mileage for the tire pressure 31 lbs/sq in. is The mileage for the tire pressure 33 lbs/sq in. is (Round to two decimal places as needed.) thousand miles. Ibs/sq in. 8 Af(x) x Mileage 28 43 30 51 32 56 34 50 36 47 Af(x) 60- 20 20 O Q
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