2. Algebra TEXAS Style A2warmup16 Algebra 2 Warm-up 16

3. Algebra TEXAS Style A2warmup16 1. A graph of a rectangle is shown at the right. Which of the following correctly shows the relationship between the length and width, using the length as the independent variable?

4. Algebra TEXAS Style A2warmup16 2. The length of a rectangle is represented by 3x + 5 and the width is represented by 2x – 1. Which of the following expressions represents the area of this rectangle?

5. Algebra TEXAS Style A2warmup16 3. The graph below represents the expenses for selling Cotton Candy at a Baseball Game. The top graph represents a fee of $40 for rental of the Cotton Candy Box and 50 cents per bag sold, all paid to the Ball Park. Which of the following is a possible explanation of the bottom graph? A.The ball park lowered their charge per bag of cotton candy. B.The ball park lowered their overall expenses. C.The ball park lowered their rental fee of the cotton candy box. D.The ball park gave a discount on baseball tickets.

6. Algebra TEXAS Style A2warmup16 4. Which of the following quadratic equations will have the widest graph?

7. Algebra TEXAS Style A2warmup16 5. A graph is drawn below, what is the equation of this line if it is shifted down 3 units? A.3x + 4y = -18 B.3x – 4y = 8 C.3x – 4y = -20 D.3x – 4y = -8

8. Algebra TEXAS Style A2warmup16 6. An isosceles right triangle has a hypotenuse that measures. What is the area of this triangle?

9. Algebra TEXAS Style A2warmup16 7. Tim is putting grass in his front yard. A pallet of grass covers 450 square feet and cost $125. His front yard is 125 ft wide and 75 ft long. How much will Tim spend to put grass in his front yard?

10. Algebra TEXAS Style A2warmup16 8. What is the next step in to find the solution to this proportion?

11. Algebra TEXAS Style A2warmup16 9. A spinner is divided into four equal parts, labeled red, yellow, blue, and green. The results of 10 spins are shown below in the table. What is the difference between experimental and theoretical probability of getting blue? ColorTallyTotal Red||2 Yellow||||4 Blue|||3 Green|1 Red yellow Blue green

12. Algebra TEXAS Style A2warmup16 10. What is the slope of the line y = -2(3x – 1)? A.-1 B.-2 C.-6 D.3

13. Algebra TEXAS Style A2warmup16

14. Algebra TEXAS Style A2warmup16 A2 Warm-up 16 #AnsObjTEK 1D1A.1A 2B2A.4B 3C2A.2D 4B5A.9B 5D3A.6D 6C6G.5D 72625108.14A 8C2A.4A 9C98.11B 10C3A.6A