2. A taxi driver records the time required to complete various trips and the distance for each trip. The best fit line is given by the equation y 1 0.467x + 0.417, where y represents the distance in miles, and x represents the time for the trip in minutes. a. Use the best fit line to predict the distance for a trip that takes 20 minutes. Show your reasoning. distance (miles) 40 30 20 10 10 20 30 40 50 60 70 80 time (minutes) b. Use the best fit line to predict the time for a trip that is 6 miles long. Show your reasoning.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 5GP
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2. A taxi driver records the time required to complete various trips and
the distance for each trip.
The best fit line is given by the equation y = 0.467x + 0.417,
where y represents the distance in miles, and x represents the time
for the trip in minutes.
a.
Use the best fit line to predict the distance for a trip that
takes 20 minutes. Show your reasoning.
distance (miles)
255
40
30
20
10 20 30 40 50 60 70 80
time (minutes)
b. Use the best fit line to predict the time for a trip that is 6 miles long. Show your reasoning.
Transcribed Image Text:2. A taxi driver records the time required to complete various trips and the distance for each trip. The best fit line is given by the equation y = 0.467x + 0.417, where y represents the distance in miles, and x represents the time for the trip in minutes. a. Use the best fit line to predict the distance for a trip that takes 20 minutes. Show your reasoning. distance (miles) 255 40 30 20 10 20 30 40 50 60 70 80 time (minutes) b. Use the best fit line to predict the time for a trip that is 6 miles long. Show your reasoning.
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