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!!!

Question 730768: Determine the difference quotient of 2+3sqrt(9x-7)
i know the formula is (f(x+h)-f(x))/h or
i'm stuck on the 2+3 connected to the square root!!!

Answer by josgarithmetic(39620) (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,

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