Matching Linear Equations - tables, graphs, & verbal descriptions

y = 2x + 3
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y = 2x + 3
Image: y = 2x + 3
y = 2x + 5
Image: y = 2x + 5
y = 2x - 5
Image: y = 2x - 5
y = -2x + 5
A container is 5 cm full and drains at a rate of 2 cm per second.
y = 3x
Image: y = 3x
y = x + 5
Image: y = x + 5
y = ½ x + 1
A puppy is one pound at birth and gains half a pound a week.
y = ¼ x + 1
A taxi company charges a $1.00 initial fee and $0.25 per mile.
y = -x
The output is equivalent to the opposite of the input.
y = (2/3)x + 2
Image: y = (2/3)x + 2
y = (-2/3)x + 2y = (-1/4)x - 1y = 5xA dog walker charges five dollars per walk.y = 3y = -2x + 3This function multiplies the input by -2 and adds three.y = 3x + 6This function multiplies the input by 3 and then adds six.y = (1/3)x - 6This function divides the input by three and then subtracts six.y = x/2 - 2This function divides the input by two and then subtracts two.y = (3/2)x + 2y = (3/2)x +3y = 4x - 1y = 2.5x + 2Sheila gets a two yard head start and runs at a rate of 2.5 yards per second.y = -2.5x + 2y = (-1/4)x + 6A six gallon container was full. It drained at a rate of a quarter gallon per hour.y = 1.5x - 3