Question

Use the graph of the function f to determine the given limit.

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Picture provided below

Answer 1

Choice C is correct

Explanation:

From the graph, the value of the function when x approaches 2 would be 8. The point (2, -2) is an undefined point or a point of discontinuity. Therefore, the limit can not be equal to -2. Nevertheless, there is a point marked by a dark circle (2, 8). this means that when x is 2 the value of the function is 8 even though the point does not lie on the straight line.

Answer 2

b. -2

Explanation:

Here we have to find when lim x ---> 2, what would be the value of f(x).

The value of f(x) is nothing y value in the graph.

From the given graph, we have to see the value of y, when x = 2

The value of y = -2, when x = 2 by looking at the graph.

Therefore, the answer is b. - 2

Hope you will understand the concept.

Thank you.