If r(x) = 3x – 1 and s(x) = 2x + 1, which expression is equivalent to (r/s)(6)?

For this case we have the following functions:

We must find (\ frac {r} {s}) (x)

By definition we have to:

So:

We evaluate the function at:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here