y-int: 2

y-int: -2

(0, 2)

(0, -2)

y-int: -4

y-int: 6

(0, -4)

(0, 6)

y-int: 15

y-int: 200

(0, 15)

(0, 200)

y-int: 0

y-int: 4/2

(0, 0)

(4, 2)

15

There are 15 gallons in the tank at the start of the trip.

15

The car gets 15 miles to the gallon.

200

There are 200 gallons in the tank at the start of the trip.

200

The car gets 200 miles to the gallon.

0

There is 0 inches of snow on the ground before the storm.

0

The snow is falling 0 inches per hour.

1.5

There is 1.5 inches of snow on the ground before the storm.

1.5

The snow is falling 1.5 inches per hour.

30

The piggy bank had $30 in the beginning.

30

It took 30 weeks to take all the coins out of the piggy bank.

3

The piggy bank had $3 in the beginning.

3

The piggy bank lost $3 per week.