Second portion that got cut off reads:" 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.

5X + 7 Consider the function f(X) = x2 + 2x - 24 Determine the number of discontinuities of f(x). Determine the values of x at which f(x) has a discontinuity. Enter