Let f(x)= (x^2 -4)/(x-2) and note that lim as x approaches 2 , f(x)=4. For each value of E, use a graphing utility to find all values whenever 0<|x-2|< delta . looks like an S.

Question

a) e=2
b) e=1
c) For any e>0, make a conjecture about the value of delta S that satisfies the preceding inequality.

How would you do this through the calculator? Can you write the steps for each part a), b), and C)

Answer 1

I think the first one is 0<Sdelta<or =to 2

b)?
c)?