Consider the following piecewise-defined function. -x2 + 2x+5 ifx5-5 f (x) = 3 1 7X - 6 if x > 6 Step 2 of 3: Evaluate this function at x = - 5. Express your answer as an integer or simplified fraction. If the function is undefined at the given value, indicate "Undefined". Answer 2 Points Keypad Keyboard Shortcuts Selecting a radio button will replace the entered answer value(s) with the radio button value. If the radio button is not selected, the entered answer is used. > rev f ( - 5) = Undefined Nex