What is the most precise description of a quadrilateral with coordinates A (-a, b) , B (3a, b) , C (3a, -b) , D (-a, -b)

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?