How Would You Determine f(8) if f(4) Equals 2f(2)?

Numnum · May 4, 2012

This is not a specific question, but if an equation was given and you were told that f(4)= 2f(2), how would you find f(8)?

Sajet · May 4, 2012

It is not possible to know what f(8) is from this this information alone. Functions come in many forms.

LCKurtz · May 4, 2012

Numnum said:

This is not a specific question, but if an equation was given and you were told that f(4)= 2f(2), how would you find f(8)?

You wouldn't without more information.

Mark44 · May 4, 2012

Numnum said:

This is not a specific question, but if an equation was given and you were told that f(4)= 2f(2), how would you find f(8)?

"If an equation was given..."
Is this equation the formula for the function f?

Discussion