Calculus 3.02d - Difference Quotient Practice Problems

Practice problems. Finding the derivative of a function at a specific point using the limit of a difference quotient.

[derekowens]

@tammynair You have to find two numbers that multiply together to give you positive 3, and that add up to negative 4. -1 and -3 fit that description. I did it pretty quickly just because I've had some practice.

[Citizen]

I have seen a lot of video about fundamentals concepts of mathematics and physics. I found your way of undertanding and explaining one of the best if not the best. I hope you will do more videos to clarify (in your unique way) more complex mathemathical and physical concepts. Thank you.

[elmillon]

WOULD HAVE NEVER THOUGHT OF FACTORING THAT !! GENIUS !! 3:45

[peaceplease]

I can also use a conjugate for the second example, correct? Thank you for this video by the way.

[sarahpionke]

Why did you use this equation instead of the other one?