The function f(x) = x2 is reflected across the x-axis and a stretch factor of 4 is applied to create a second function, g(x). which of the following statements about the vertices of f(x) and g(x) is true?

the vertex of g(x) is the same as the vertex of f(x).

the vertex of g(x) is 4 units above the vertex of f(x).

the vertex of g(x) is 4 units to the left of the vertex of f(x).

the vertex of g(x) is 4 units below the vertex of f(x).

the vertex of g(x) is 4 units to the right of the vertex of f(x).

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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?

Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?