 # 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.   Scroll to Top