Consider the function: f(x) = V7x +8 Step 2 of 2 : Evaluate f "(4), f "(2), and f "(5), if they exist. If they do not exist, select "Does Not Exist". Answer . Key Previo 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. f "(4) = Of"(4) Does Not Exist f "(2) = Of"(2) Does Not Exist f"(5) = Of"(5) Does Not Exist