Show all work 1. pb (there is a line on top) is a line segment on a number line. it has endpoints at -2 and 12. what is the coordinate of its midpoint? 2. the midpoint of cd (there is a line on top) is e(-1, 0). one endpoint is c(5,2). what are the coordinates of the other endpoint? 3. explain the distance formula. then use it to calculate the distance between a(1, 1) and b(7, -7).

2/3(-6y+9x) expand each expression using the distributive property

Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.

If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?