How do I get the answer for both blank 1 and 2? Blank 1 was a fluke thank you

Answer for blank # 4: 1 (25%) Question 5 1 / 2 points Suppose f"(x) = 2 - 3x2 and f' (1) = 5. (Blank 1) What is f'(3)? (Blank 2) if f (3) = 6, what is the equation oft he tangent line of f at x=3? Simplify your answer to the form y = ma + b. Do not type any spaces in your answer. Answer for blank # 1: -17 (50%) Answer for blank # 2: x (y = -17x+57)