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Mathematics 13 Online
rose12345:

hellpp need with math

rose12345:

1 attachment
Marcus123321:

hold up rq

Marcus123321:

To determine f(a+2) you need to substitute a+2 for each occurrence of x in the given function. so There for it would be f(a+2)=3(a+7)+4/a+2

Marcus123321:

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