Which of the following types of information is suited for display on a double line graph? a. annual changes in melody's height and weight from 5 to 10 years old b. number of democrats and republicans in the senate during the past decade c. monthly sales of 2 different types of cars during a one-year period d. all of these answers *must explain*

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never