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Nate is 4 years older than 2 times his brother’s age. Write a rule that represents Nate’s age “n” as a function of his brother’s age “b”.

Nate is 4 years older than 2 times his brother’s age. Write a rule that represents Nate’s age “n” as a function of his brother’s age “b”.
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Nate is 4 years older than 2 times his brother’s age. Write a rule that represents Nate’s age “n” as a function of his brother’s age “b”.

asked
User Wojtek
by
8.1k points

1 Answer

3 votes

Answer:

n = 2b + 4

Explanation:

4 years older = +4

2 times his brother = 2b

n= 2b+4

answered
User Yuvals
by
8.5k points
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