1. Algebra TEXAS StyleA1warmup29 Algebra 1 Warm-up 29

2. Algebra TEXAS StyleA1warmup29 1. Which inequality best represents the graph shown below?

3. Algebra TEXAS StyleA1warmup29 2. A quadrilateral is shown on the dot paper below. The horizontal and vertical distance is 1 unit. What is the approximate area of this figure? A.26 B.25 C.23 D.21

4. Algebra TEXAS StyleA1warmup29 3. Anita is using a map that has a scale of ¼ in = 3 miles. If she measures the distance across the widest part of the lake shown on this map to be 1 ¼ in, approximately how wide is this lake? A.12 B.15 C.4 D.1

5. Algebra TEXAS StyleA1warmup29 4. If (-2.5,y) is a solution to the equation 3y = 4x – 5, what is the value of y? A.-0.625 B.1.67 C.-5 D.3.125

6. Algebra TEXAS StyleA1warmup29 5. The graph of a function is shown below. If the x-intercept is changed to (2,0) and the slope is changed to -3, which statement best describes the relationship between the two graphs when graphed on the same coordinate plane? A.The y-intercepts are 6 units apart and the lines are perpendicular. B.The y-intercepts are 10 units apart and the lines are perpendicular. C.The y-intercepts are 6 units apart and the lines are parallel. D.The y-intercepts are 10 units apart and the lines are parallel.

7. Algebra TEXAS StyleA1warmup29 6. The 9 th Grade English class is taking a field trip to see a play. Tickets are $6 each and the bus cost $125. What additional information is needed to determine the total cost of this trip? A.The total number of people attending the play. B.The total number of miles the bus will be traveling. C.The number of hours the drive will take. D.The number of hours the play will last.

8. Algebra TEXAS StyleA1warmup29 7. What is the area of a rectangle with a length of (2x + 5) and width of (3x – 2)?

9. Algebra TEXAS StyleA1warmup29 8. A fence is being built around the perimeter of a garden. It will have 3 as shown in the picture. How many feet of lumber, not including posts, will be needed for the perimeter of this fence? 24 ft 12 ft A.108 ft B.864 ft C.72 ft D.216 ft

10. Algebra TEXAS StyleA1warmup29 9. Which of the following is an x-intercept or y-intercept of the function 3x – 2y = 12? A.(3,4) B.(0,4) C.(0,-6) D.(-4,0)

11. Algebra TEXAS StyleA1warmup29 10. Which graph represents the quadratic parent function?

12. Algebra TEXAS StyleA1warmup29 11. A right triangle is formed by the placement of 3 squares. What is the area of the shaded square? 80 in 2 4 in. A.84 in 2 B.96 in 2 C.76 in 2 D.64 in 2

13. Algebra TEXAS StyleA1warmup29 12. The dimensions of a triangular prism are doubled. Which best describes an effect on this prism? A.The surface area will be 2 times as large as the original. B.The volume will be 2 times as large as the original. C.The surface area will be 8 times as large as the original. D.The volume will be 8 times as large as the original.

14. Algebra TEXAS StyleA1warmup29

15. Algebra TEXAS StyleA1warmup29 1.C, obj 1, A.1D (Ab1D) 2.D, obj 10, 8.14C 3.B, obj 8, 8.8A 4. C, obj 4, A.7B (Ac3B) 5. B, obj 3, A.6C (Ac2C) 6. A, obj 10, 8.14A 7. C, obj 2, A.4A (Ab4A) 8. D, obj 10, 8.14B 9. C, obj 3, A.6E (Ac2E) 10. B, obj 2, A.2A (Ab2A) 11. B, obj 7, 8.7C 12. D, obj 8, 8.10A