Please help, show your work and explain. Please and thank you! Note: Use functions

Euraad asked Feb 26, 2022

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Please help, show your work and explain. Please and thank you!
Note: Use functions

Euraad asked Feb 26, 2022

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25 votes

Answer:

Explanation:

The rule of the mapping is 2x-1

Plug 4 for x in the rule

2•4-1=7

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