3x x2 0
Asked by maham237 @ in Mathematics viewed by 313 People
Show all work to identify the discontinuity and zero of this function. 3x/x^2-9
Asked by maham237 @ in Mathematics viewed by 313 People
Show all work to identify the discontinuity and zero of this function. 3x/x^2-9
Answered by maham237 @
ANSWER
Zero(s)
The function is discontinuous at
EXPLANATION
The given rational function is
For this function to be equal to zero, then the numerator must be zero.
Equate the numerator to zero and solve for x.
This implies that
The rational function is discontinuous when the denominator is equal to zero.
Solve this quadratic equation using the square root method or otherwise.
There is discontinuity at
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