In a particular city, taxicabs charge passengers $3.80 for entering a cab and then $0.50 for each one-fifth of a mile (or fraction thereof) traveled. If x represents the distance traveled in miles, then C(x) is the cost of the taxi fare, where C(x) = $3.80 if x = 0, C(x) = $4.30 if 0

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
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In a particular city, taxicabs charge passengers $3.80 for entering a cab and
$0.50 for each one-fifth of a mile (or fraction thereof) traveled. If x represents the
distance traveled in miles, then C(x) is the cost of the taxi fare, where C(x) = $3.80 if
x=0, C(x) = $4.30 if 0<x≤0.2, and so on. The graph of C is shown to the right. Use
the graph to find each of the following limits, if it exists.
Select the correct choice below and, if necessary, fill in the answer box to complete
your choice.
TU
A. lim C(x)=$
X-0.4
(Simplify your answer. Do not include the $ symbol in your answer.)
OB. The limit does not exist.
Select the correct choice below and, if necessary, fill in the answer box to complete
your choice.
O A.
lim C(x)=$
X-0.4*
(Simplify your answer. Do not include the $ symbol in your answer.)
OB. The limit does not exist.
Select the correct choice below and, if necessary, fill in the answer box to complete
FEED
Cost of taxi (in dollars)
6.8-
6.3
5.8
4.8
0.2 0.4 0.6
Distance traveled (in miles)
Transcribed Image Text:In a particular city, taxicabs charge passengers $3.80 for entering a cab and $0.50 for each one-fifth of a mile (or fraction thereof) traveled. If x represents the distance traveled in miles, then C(x) is the cost of the taxi fare, where C(x) = $3.80 if x=0, C(x) = $4.30 if 0<x≤0.2, and so on. The graph of C is shown to the right. Use the graph to find each of the following limits, if it exists. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. TU A. lim C(x)=$ X-0.4 (Simplify your answer. Do not include the $ symbol in your answer.) OB. The limit does not exist. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. lim C(x)=$ X-0.4* (Simplify your answer. Do not include the $ symbol in your answer.) OB. The limit does not exist. Select the correct choice below and, if necessary, fill in the answer box to complete FEED Cost of taxi (in dollars) 6.8- 6.3 5.8 4.8 0.2 0.4 0.6 Distance traveled (in miles)
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