4) Calculate the area of the following shape: (Show working) *​

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =