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Mathematics 16 Online
OpenStudy (anonymous):

A function has the rule "multiply by two, and then subtract one." What is the output when the input is 7? 4 12 13 15

OpenStudy (anonymous):

So what does the function tell you to do with 7?

OpenStudy (anonymous):

It's a rule. I guess plug it in some where

OpenStudy (anonymous):

It tells you to multiply it (7) by 2 then subtract 1 from that...so what do you get?

OpenStudy (anonymous):

13

OpenStudy (anonymous):

Bingo

OpenStudy (anonymous):

Thank you :)

OpenStudy (anonymous):

BYE

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