SOLUTION: Determine the difference quotient of 2+3sqrt(9x-7) i know the formula is (f(x+h)-f(x))/h or {{{(f(x+h)-f(x))/h}}} i'm stuck on the 2+3 connected to the square root!!!

Algebra ->  Functions -> SOLUTION: Determine the difference quotient of 2+3sqrt(9x-7) i know the formula is (f(x+h)-f(x))/h or {{{(f(x+h)-f(x))/h}}} i'm stuck on the 2+3 connected to the square root!!!       Log On


   

Question 730768: Determine the difference quotient of 2+3sqrt(9x-7)
i know the formula is (f(x+h)-f(x))/h or %28f%28x%2Bh%29-f%28x%29%29%2Fh
i'm stuck on the 2+3 connected to the square root!!!
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Formula for difference quotient edited for grouping.

There are two terms in the expression to which to find the difference quotient. The 2 is a separate term from the 3*sqrt(9x-7). They are NOT connected except by addition of the two separate terms.

To begin with the difference quotient,
%28%282%2B3sqrt%289%28x%2Bh%29-7%29%29-%282%2B3sqrt%289x-7%29%29%29%2Fh