Given: The coordinates of rhombus WXYZ are W(0, 4b) , X(2a, 0) , Y(0, - 4b) , and Z(- 2a, 0) Prove: The segments joining the midpoints of a rhombus form a rectangle. As part of the proof, find the midpoint of overline WX A. (-a, -2b

B. (a, 2b )

C. (a, -2b)

D. (-a, 2b)

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.