Explore the function machine, and follow the instructions to answer each
question.
Enter the inputs 3, 7, and 10.5, one at a time, into the function machine. Enter the
resulting outputs.
Input: 3, Output:
Input: 7, Output:
Input: 10.5, Output:
The phrase that best describes the rule that changes each input in the function machine
to produce each output is (A)
(A)
"Add 3 to the input"
"Multiply the input by 2"
"Add 7 to the input"
"Multiply the input by 3"
The variable x represents the set of inputs, and the variable y represents the set of
outputs.
CARNEGIE
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