Algebra TEXAS StyleA2warmup32 Algebra 2 Warm-up 32

Algebra TEXAS StyleA2warmup32 1. The cost of placing an ad in the local paper is $9 plus 0.45 per character. Which of the following would not be a correct way to represent the total cost, T, of playing an ad with c number of characters? A.T = c B.C(t) = 0.45t + 9 C.T(c) = c D.T = 0.45(c) + 9

Algebra TEXAS StyleA2warmup32 2. Which of the following block patterns will be represented as a linear expression? A. B. C. D.

Algebra TEXAS StyleA2warmup32 3. The librarian recorded the number and types of books checked out for 1 week and recorded the results in a picture graph, shown below. Which of the following is a correct conclusion about the graph? Each = 10 books Mystery Science Fiction Romance History Technical A.More than one-fourth of the books were romance. B.Half of the books are either science fiction or history. C.Less than 15% were technical. D.Together romance and science fiction make up half of the books.

Algebra TEXAS StyleA2warmup32 4. A table of values is given for a quadratic equation below. Between which two integers does a root occur? xy A.-3 and -2 B.-2 and -1 C.-1 and 0 D.0 and 1

Algebra TEXAS StyleA2warmup32 5. A line contains the points (6,10) and (4,5). Which of the following is also on this line? A.(-2,-10) B.(-2,2) C.(3,22) D.(-5,0)

Algebra TEXAS StyleA2warmup32 6. The pattern shown below shows the volume of several cubes. The pattern was made by changing the length of each side. Which of the following describes this change? 1 in 3, 8 in 3, 27 in 3, 64 in 3 A.Each new side length is 2 greater than the previous. B.Each new side length is 7 greater than the previous. C.Each new side length is 2.5 greater than the previous. D.Each new side length is 1 greater than the previous.

Algebra TEXAS StyleA2warmup32 A B C D 7. If, what is the area of ∆ABD? A B C D.90

Algebra TEXAS StyleA2warmup32 8. A number cube was rolled 20 times and the results are recorded in the table below. What is the experimental probability of getting an odd number?

Algebra TEXAS StyleA2warmup32 9. Which graph best represents the following scenario? The height of a candle burning for a while, being blown out, then later relit. A B D C

Algebra TEXAS StyleA2warmup Roger has a box of 100 cubes. He wants to build each stage of the following pattern on a display for a Geometry project. Through what stage can he build and how many will he have left over. Stage 1 Stage 2 Stage 3 A.Stage 9 with 10 cube left over B.Stage 8 with 28 cubes left over C.Stage 5 with 30 cubes left over D.Stage 4 with 42 cubes left over

Algebra TEXAS StyleA2warmup Which equation represents the pattern shown below, given the stage number, s, for b number of blocks? Stage 1 Stage 2 Stage 3

Algebra TEXAS StyleA2warmup32

Algebra TEXAS StyleA2warmup32 A2 warm-up 32 1.B, Obj 2, A.4C 2.A, obj 3, A.5A 3.C, obj 9, 8.13B 4.B, obj 5, A.10A 5.A, obj 7, G.7A 6.D, obj 6, G.5A 7.C, obj 8, G.11C(Gf1C) 8.C, obj 9, 8.11B 9.A, obj 2, A.2C 10.C, obj 10, 8.16A 11.B, obj 2, A.3B