Which of the following statements have the same result? Explain each step in solving each one. I. f(1) when f(x) = 5x + 1 II. f−1(3) when f(x) = 2x plus 3, all over 5 III. 3y − 7 = y + 5

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.