3 years ago

If f(x) = 5x, what is rx)?

Mathematics

1 answer:

hram777 [196]3 years ago

4 0

Answer:

18x

Step-by-step explanation:

If f(x) is 5x which can also be expressed 5(x)

Then r(x) is a number then x

f is the fifth digit in the alphabet

So fx is 5x

r is the 18 th letter so

18x

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