SOLUTION: Find the deivative using the increment steps. 1. Y = (x^2

SOLUTION: Find the deivative using the increment steps. 1. Y = (x^2 - 7)/(x^2 + 3)

Question 1131246: Find the deivative using the increment steps.
1. Y = (x^2 - 7)/(x^2 + 3)

Answer by greenestamps(13198) (Show Source): You can put this solution on YOUR website!

We COULD do this:

limit as h goes to 0 of (1/h)* .

But finding the derivative is going to be somewhat less work if we rewrite the function as

Then to find the derivative using increment steps, we do

limit as h goes to 0 of (1/h)*

Then 1/h* =

And finally

limit as h goes to 0 of =

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