The domain of the function is all real numbers except for where equals f(r)x 12 9...

Question

Question

The domain of the function f(r)x 12 9 4.x12 is all real numbers except for where equals

math prealgebra

Answer 1

Answer #1

Since we know division by zero is undefined

4x -12 =0

4x = 12

x =12/4

x =3

The domain of the function is all real numbers except for where equals 3

Answer 2

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