Question: Consider the function f ( x ) = 2 x + 1 x 2 + 3 x 40 . Determine the number of discontinuities of

Consider the function f(x) =

2x + 1

x² + 3x 40

. Determine the number of discontinuities of f(x).

Determine the values of x at which f(x) has a discontinuity. Enter your answer as a comma-separated list of values. The order of the values does not matter. Enter DNE if f(x) does not have any discontinuities.

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