2. Algebra TEXAS StyleA1warmup14 Algebra 1 Warm-up 14

3. Algebra TEXAS StyleA1warmup14 1. How many cubes are needed to build the figure at the right? A.9 B.10 C.11 D.12

4. Algebra TEXAS StyleA1warmup14 2. If the slope of the graph below is multiplied by -1, and the y-intercept remains constant, what is the effect on the graph? A.The line is reflected across the y axis B. The y-intercept increases C. The lines are parallel D. The x-intercept is divided by 2.

5. Algebra TEXAS StyleA1warmup14 3. Jimmy coaches a youth baseball team and decided to take them to a Professional Baseball game. He spent exactly $156 on tickets, shown on the graph below. If Jimmy bought 22 tickets for the game, how many were children’s tickets? A.5 B.6 C.12 D.19

6. Algebra TEXAS StyleA1warmup14 4. Using the graph shown below, what change in the equation would make this graph represent direct variation? A.Dividing the slope by 2. B.Decreasing the x-intercept by 6. C.Decreasing the y-intercept by 4. D.Dividing the slope by -4.

7. Algebra TEXAS StyleA1warmup14 5. Jimmy coaches a youth baseball team and decided to take them to a Professional Baseball game. He spent exactly $156 on tickets, shown on the graph below. Which equation will represent the points on the graph?

8. Algebra TEXAS StyleA1warmup14 6. A contractor charges $1.50 per square foot to stain and seal a concrete floor. The original plans for a game room have an area of 150 square foot. If the owner decides to double the dimensions of the room how will the new cost compare to the original cost? A.Twice as much B.Four times as much C.Eight times as much D.Half as much

9. Algebra TEXAS StyleA1warmup14 7. Mrs. Flowers is changing the landscaping in her front yard. She currently has a square flowerbed that has an area of 784 square feet and has brick edging. She wants to replace this square flowerbed with a circular one, using all the brick edging. What is the radius of this new flowerbed? A.124.8 ft B.31.2 ft C.17.8 ft D.15.6. ft

10. Algebra TEXAS StyleA1warmup14 8. The length of one side of a square is x + 1. Which graph represents the perimeter of this square?

11. Algebra TEXAS StyleA1warmup14 9. Which graph best represents the equation 2x + 3y = -9?

12. Algebra TEXAS StyleA1warmup14 10. Baker’s Clothing Store is having a sale. Everything 40% off. A sweater’s sale price is $16.77, what was the original price?

13. Algebra TEXAS StyleA1warmup14

14. Algebra TEXAS StyleA1warmup14 A1 warm-up 14 1Cobj 78.7A 2Aobj 3A.6C (Ac2C) 3Dobj 4A.8B (Ac4B) 4Cobj 3A.6G (Ac2G) 5Cobj 1A.1D (Ab1D) 6Bobj 88.10A 7Cobj 78.7B 8Cobj 1A.1D (Ab1D) 9Bobj 3A.5C (Ac1C) 10 27.95obj 98.3B