The two tables below show the amount of tip, y, included on a bill charging x dollars. Restaurant A
X: 10 20 30
Y: 1 2 3
Restaurant B
X: 25 50 75
Y: 5 10 15
Which compares the slopes of the lines created by the tables?

1: The slope of the line for Restaurant B is 1/5 times greater than the slope of the line for Restaurant A

2: The slope of the line for Restaurant B is 2 times greater than the slope of the line for Restaurant A.

3: The slope of the line for Restaurant B is 5 times greater than the slope of the line for Restaurant A.

4:The slope of the line for Restaurant B is 10 times greater than the slope of the line for Restaurant A.