For the function f(x) = -(x + 1)2 + 4, identify the vertex, domain, and range.
the vertex is (-1,4), the domain is all real numbers, and the range is y > 4.
the vertex is (-1, 4), the domain is all real numbers, and the range is y s 4.
the vertex is (1, 4), the domain is all real numbers, and the range is y z 4.
the vertex is (1,4), the domain is all real numbers, and the range is y s 4.

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?