1a) A man was parasailing above a lake with 129.5 meters of cable connected to the boat to
the parasail, as modeled in the diagram below.
Would the man parasailing be further away from the
boat with an angle of elevation of or ? Justify and
explain what you did to arrive at your answer.

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0