- #1
Physherman
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Homework Statement
For each of the four cases below, sketch a graph of a function that satisfies the stated conditions. In each case, the domain of the function should be all real numbers. (professor also mentioned he wants us to write it out in piecemeal function format)
a) lim(x→2) of f(x) = 3 and f(2) = 4
b) lim(x→0) of f(x) = DNE, and |f(x)| < 2 for all x
c) lim(x→1) of f(x) exists and its value is f(1) + 2
d) lim(x→-1[from the right]) of f(x) and lim(x→-1[from the left]) = DNE, |f(x)| < 3 for all x, and f(-1) = -2
Homework Equations
Not Applicable
The Attempt at a Solution
I am completely at a loss, but:
a) Greatest integer function?
b) -1/x^2-3
c) no idea
d) no idea