140 likes | 222 Vues
Solve for the area and dimensions of rectangles, graph solutions, and find roots of quadratic equations in various scenarios.
E N D
1. The length of a rectangle is (2x-5) and the width is (x+4). What is the area?
3. The area of a rectangle is x²-2x-8. What are the dimensions?
4. The length of a square is two feet more than the width. The area of the rectangle is 80. What is the length and the width?
5. The length of a rectangle is (4x+7) and the width is (2x-1). What is the area?
7. The area of a rectangle is x²+9x+18. What are the dimensions?
8. The width of a square is three feet more than the length. The area of the rectangle is 108. What is the length and the width?
10. The length of a rectangle is (x-3) and the width is (6x+5). What is the area?
11. The area of a rectangle is x²+15x+44. What are the dimensions?
12. The width of a square is three feet more than the length. The area of the rectangle is 70. What is the length and the width?
13. What are the roots of the quadratic equation x2− 3x + 2 = 0? A −2 and −1 C 2 and −1 B −2 and 1 D 2 and 1