Explore a world of knowledge and get your questions answered on IDNLearn.com. Ask your questions and receive prompt, detailed answers from our experienced and knowledgeable community members.

Limits of the form limₕ₋>₀(f(x+h)-f(x))/(h) occur frequently in calculus. Evaluate this limit for the given value of x and function f . f(x)=x²,x=-9. The value of the limit is .