# Linear Equation and Boarding Rate

Linear Equations in the real world Problem 1) A cab company charges a \$3 boarding rate in addition to its meter which is \$2 for every mile. What is the equation of the line that represents this cab company’s rate? | Problem 2) A cab company charges a \$5 boarding rate in addition to its meter which is \$3 for every mile. What is the equation of the line that represents this cab company’s rate? | Slope of this line : 3 y-intercept of line: 5 Equation of this line(slope intercept form) : y = 3x +5
Problem 3) A cab company charges a \$3 boarding rate in addition to its meter which is \$? for every mile. What is the equation of the line that represents this cab company’s rate? | Slope of this line : ? y-intercept of line: 3 Equation of this line(slope intercept form) : y = ? x +3 Problem 4) A cab company charges a \$4 boarding rate in addition to its meter which is \$ ? for every mile. What is the equation of the line that represents this cab company’s rate? | Slope of this line : ? y-intercept of line: 4
Equation of this line(slope intercept form) : y = ? x + 4 Problem 5) A cab company does not charge a boarding fee but then has a meter of \$4 an hour. What equation represents this cab company’s rate? | Slope of this line : 4 y-intercept of line: 0 Equation of this line(slope intercept form) : y = 4x Problem 6) A cab company does not charge a boarding fee but then has a meter of \$4 an hour. What equation represents this cab company’s rate? | Slope of this line : 4 y-intercept of line: 0 Equation of this line(slope intercept form) : y = 4x

Problem7) A cab company charges a \$1 boarding fee and has a meter of \$1/3 an hour. What equation represents this cab company’s rate? | Slope of this line : 1/3 y-intercept of line: 1 Equation of this line(slope intercept form) : y = 1/3x+1 Need help with this page’s topic? | At how many mnutes do both companies charge the same amount? | Never, the slope of the graphs of their rates is the same. Parallel lines never intersect. | | At how many minutes do both companies charge the same amount? | 20 Minutes| | |

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