From any one vertex of a 4-sided polygon (a quadrilateral), 1 diagonal can be drawn. From any one vertex of a 5-sided polygon (a pentagon), 2 diagonals can be drawn. From any one vertex of a 6-sided polygon (a hexagon), 3 diagonals can be drawn. From any one vertex of a 7-sided polygon (a heptagon), 4 diagonals can be drawn. The number of diagonals that can be drawn from any one vertex of a 20-sided polygon (a icosagon) is .

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

What is the distance between the points (2, 5) and (5,9)?