Ay The functions f(x)= 0.0875x-1.3x+61.7 and gox) = 0,0875x + 1.9x+11.1 model a car's stopping distance, f(x) or g(x), in feet, 1200 traveling x miles per hour. Function f models stopping distance on dry pavement and function g models stopping distance on wet 1000- pavement. The graphs of these functions are shown for {x x2 30) to the right. Use this information to complete parts (a) through 800- 600- (d) below 400- (b) 200- X 30 40 50 60 70 80 90 100 O A. The modeled values and the actual values cannot be compared. O B. The modeled values are significantly greater than the actual values. O C. The modeled values are significantly less than the actual values. O D. The modeled values and the actual values are practically the same dry pavement requiring stopping distances that exceed the length of one and one-half football fields (including the end zones), or 540 feet. d. Determine speeds on The speeds must exceed (Round to the nearest whole number as needed.) miles per hour. Click to select your answer(s). ary P W nere to search hp HEWL ET TPACKARD f6 12 ins prt sc delete home $ 4 & 7 3 5 6 8 9 O num backspace lock T Y U O P home D G H K L enter C pause M shift alt ctri B3 LL RC
Ay The functions f(x)= 0.0875x-1.3x+61.7 and gox) = 0,0875x + 1.9x+11.1 model a car's stopping distance, f(x) or g(x), in feet, 1200 traveling x miles per hour. Function f models stopping distance on dry pavement and function g models stopping distance on wet 1000- pavement. The graphs of these functions are shown for {x x2 30) to the right. Use this information to complete parts (a) through 800- 600- (d) below 400- (b) 200- X 30 40 50 60 70 80 90 100 O A. The modeled values and the actual values cannot be compared. O B. The modeled values are significantly greater than the actual values. O C. The modeled values are significantly less than the actual values. O D. The modeled values and the actual values are practically the same dry pavement requiring stopping distances that exceed the length of one and one-half football fields (including the end zones), or 540 feet. d. Determine speeds on The speeds must exceed (Round to the nearest whole number as needed.) miles per hour. Click to select your answer(s). ary P W nere to search hp HEWL ET TPACKARD f6 12 ins prt sc delete home $ 4 & 7 3 5 6 8 9 O num backspace lock T Y U O P home D G H K L enter C pause M shift alt ctri B3 LL RC
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.5: Functions
Problem 9ECP
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