Given the graph of f find any values of x at which f is not

Given the graph of f, find any values of x at which f \'is not defined.

Solution

Finding x values from given Function :

Step 1: Find the given function value on the y axis

Step 2: Draw a horizontal line through that point

Step 3: Find every point on the graph that intersects the horizontal line

Step 4: Draw a vertical line through each of those points of intersection

Step 5: Each point of intersection of the vertical lines and the x-axis gives an x-value.

According to the Graph f:

By following the above procedure

f(0) = 0

f(3) = -2

f(-3) = 2