Practice – Find limits from graphs
Questions :
The graph of function f(x), (defined for all real numbers) is given below. Find :
The graph of function f(x), (defined for all real numbers) is given below. Find :
The graph of function f(x), (defined for all real numbers) is given below. Find :
Pay attention: The second problem is asking for the value of the function at x = -2
The graph of function f(x), (defined for all real numbers) is given below. Find :
Pay attention: The second problem is asking for the value of the function at x = -2
The graph of function f(x), (defined for all real numbers) is given below. Find :
The graph of function f(x), (defined for all real numbers) is given below. Find :
Explanations :
Remember: A function can have limits even if a point on the function is not defined ( open circle).
Remember: When you see a discontinuity in a function, check for both left and right-hand limits.
Remember: When you see a discontinuity in a function, check for both left and right-hand limits.
Point: This is an example when a function has a limit that is different from the value of the function at that point.
