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Vocabulary
100
If the input is 6, and the rule is divide by 2 what is the output?
3
100
If the input is 6 and the rule is 2x-6 what is the output? (x= input)
6
100
If the output is 12, and the rule is add 5 what is the input?
7
100
If the output is 14 and the rule is x/2 +4 what is the input? (x= input)
20
100
What is a function?
The relation that assigns exactly one input and one output value.
200
If my input is 40, and the rule is the divide by 5 what is my output?
8
200
If the input is 25 and the rule is 2x+2, what is the output? (x=input)
52
200
If the output is 17, and the rule is subtract 9 what is the input?
26
200
If the output is 5 and the rule is 2x+1 what is the input (x=input)
2
200
What is the function rule?
The thing that describes the relationship between the input and output.
300
If the input is 18, and the rule is subtract 9 what is the output?
9
300
If the input 7 is and the rule 5x+2 is what is the output? (x=input)
32
300
If the output is 12, and the rule is multiply by 2 what is the input?
6
300
If the output is 8, and the rule is subtract half of the input; what is the input?
16
300
What is a function table?
The table that you can organize the input and output, and the function rule in.
400
If the input is 46, and the rule is to multiply by 3 what is the output?
138
400
If the input is 12 and the rule is x/3 + x/2 what is the output? (x=input)
10
400
If the output is 15, and the rule is divide by 3 what is the input?
45
400
If the output is 19 and the rule is 10+ x(x) what is the input? (x=input)
3
400
What is an independent variable, and why?
The input, because it does not rely on anything.
500
If the input is 81 and the rule is divide by 3 what is the output?
27
500
If the input is 10 and the rule is 4x+x 1/2; what is the output? (x= input)
45
500
If the output is 7 and the rule is divide by 6 what is the input?
42
500
If the output is 4 and the rule x/2+ 2 is what is the input? (x=input)
4
500
What is a dependent variable, and why?
The output, because it depends on the input.