The table below gives the stopping distance y (in 100 meters) for a train traveling on a track at various speeds x (miles per hour). Speed, x (mi/h) Distance, y (100 m) 50 55 60 65 70 75 80 85 90 20 25 35 50 70 95 125 160 200 Find an equation of the quadratic function that models the data, and predict the stopping distance for the train traveling at 95 miles per hour. O y - 0.12² - 9.5x + 245 about 2050 hundred meters O y= 0.1x* + 9.5x+ 245 about 245 hundred meters O There is no correct answer given. O y= 0.1x² + 9.5x+ 245 about 2050 hundred meters O y= 0.1x² – 9.5x+ 245 about 245 hundred meters

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter7: Polynomial Equations And Factoring
Section: Chapter Questions
Problem 4CA
Question
The table below gives the stopping distance y (in 100 meters) for a train traveling on a track at
various speeds x (miles per hour).
Speed, x
(mi/h)
Distance, y
(100 m)
50
55
60
65
70
75
80
85
90
20
25
35
50
70
95
125
160
200
Find an equation of the quadratic function that models the data, and predict the stopping distance
for the train traveling at 95 miles per hour.
O y = 0.1x2 - 9.5x+ 245
about 2050 hundred meters
y = 0.12 + 9.5x + 245
about 245 hundred meters
O There is no correct answer given.
y = 0.1x* + 9.5x + 245
about 2050 hundred meters
y = 0.1x - 9.5x+ 245
about 245 hundred meters
Transcribed Image Text:The table below gives the stopping distance y (in 100 meters) for a train traveling on a track at various speeds x (miles per hour). Speed, x (mi/h) Distance, y (100 m) 50 55 60 65 70 75 80 85 90 20 25 35 50 70 95 125 160 200 Find an equation of the quadratic function that models the data, and predict the stopping distance for the train traveling at 95 miles per hour. O y = 0.1x2 - 9.5x+ 245 about 2050 hundred meters y = 0.12 + 9.5x + 245 about 245 hundred meters O There is no correct answer given. y = 0.1x* + 9.5x + 245 about 2050 hundred meters y = 0.1x - 9.5x+ 245 about 245 hundred meters
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