Provide your justification for the following statement. 6 points If m and n are integers, is 6m2 + 34n 18 an even integer? Justify your answer. Your answer Fill in the blanks * 4 points Outline a proof of the following statement by writing the starting point" and the "conclusion to be shown" in a proof of the statement. V real numbers r and s, if r and s are rational then res is rational. That is, complete the sentences below. Proof: Suppose We must show that rand s are real numbers, r and s are rational numbers rand s are real numbers, r-sis rational r and s are rational numbers, r-s is rational O rand s are rational numbers, r and s are real numbers