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

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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Question

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

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