Carry out three steps of the Bisection Method for f(x) = 2" - x' as follows: (a) Show that f(x) has a zero in [1, 2]. (b) Determine which subinterval, [1, 1.5] or [1.5, 2], contains a zero. (c) Determine which interval, [1, 1.25], [1.25, 1.5], [1.5, 1.75], or [1.75, 2], contains a zero. In part (b), the interval with a zero is In part (c), the interval with a zero is