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​​Functions: Quiz 1
​1) We have the function machine below.
a) What is the output when the input is 3?
b) What is the output when the input is 10?
c) What is the output when the input is -2?
 
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2) We have the function machine below.
a) What is the output when the input is 15?
b) What is the output when the input is 9?
c) What is the output when the input is -7?
 
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3) We have the function machine below.
a) What is the output when the input is 4?
b) What is the output when the input is 10?
c) What is the input when the output is 15?
d) What is the input when the output is 27?
 
 
4) We have the function machine below.
​a) What is the output when the input is 20?
b) What is the output when the input is 45?
c) What is the input when the output is 23?
d) What is the input when the output is 10?