A line segment AB has the coordinates A (2,3) AND B (8,11) answer the following questions (1) What is the
slope of AB? (2) What is the length of AB? (3) What are
the coordinates of the mid point of AB?(4) What is the
slope of a line perpendicular to AB?

4i think I remember taking a test but don’t blame me if it’s wrong

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