The two tables below show the amount of tip, y, included on a bill charging x dollars Restaurant
Restaurant A
50
10
20
30
Which compares the slopes of the lines created by the tables?
The slope of the line for Restaurant Bis 3 times greater than the slope of the time for Restaurant A
The slope of the line for Restaurant Bis 2 times greater than the slope of the line for Restaurant A
The slope of the line for Restaurant Bis 3 times greater than the slope of the line for Restaurant A
The slope of the line for Restaurant Bis 10 times greater than the slope of the line for Restaurant