Inputs and Outputs

Inputs and Outputs

Constant Rate Problems

y = rate*x

multiply the input times the rate to get the output

From yesterday: typing

• 35 words per minute

• y = 35x

• Inputs are number of minutes

• Outputs are number of words typed

• Inputs: 0, 2, 6

Constant Rate: 4

• Equation:

• y = 4x

• Inputs: 0, 2, 6

Constant Rate: 1.5

• Equation:

• y = 1.5x

• Inputs: 0, 2, 6

Multiple Choice

Constant rate: 3

What is the output for the input 4?

• 7

• 12

• 14

Multiple Choice

Constant rate: 2.5

What is the output for the input 6?

• 15

• 9

• 6

Multiple Choice

Constant rate: 5

What is the output for the input 6?

• 25

• 11

• 30

Graphing Inputs

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