3 years ago

Where is the hole for the following function located f(x)= x+3/(x-4)(x+3)

2 answers:

6 0

In a rational function, holes are located where f(x) is undefined(the denominator is 0), but the undefined points can be factored out. In f(x), when x is 4 or -3, f(x) is undefined. But, x+3 can be factored out, so it is a hole. The hole is located at (-3,-1/7)

dangina [55]3 years ago

3 0

The hole is located at x=-3

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