1. Packet 12
Objectives 1 – 10

2. Which graph best represents the relationship shown in the table below?
Problem #44
Obj 1 - TAKS th [A.B1(D)]

3. Problem #44
Obj 1 - TAKS th [A.B1(D)]

4. The graph below shows the amount of force needed to stretch a certain spring
to various distances.
Which of the following best represents the difference between the amount
of force in pounds needed to stretch the spring to 10 inches and the amount
needed to stretch it to 4 inches?
F. 6
G. 14
H. 30
J. 70
Problem #43
Obj 2 - TAKS th [A.B4(A)]

5. What is the y-intercept of the function graphed to the right? A. –24
B. –21
C. –18
D. –9
Problem #25
Obj 3 - TAKS th [A.C2(E)]

6. At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10. The cost for 2 tacos and 3 small glasses of milk is $5.15. Which pair of equations can be used to determine t, the cost of a taco, and m, the cost of a small glass of milk?
A. t + m = 2.10
2t + 2m = 5.15
B. t + m = 2.10
3t + 3m = 5.15
C. t + m = 2.10
3t + 2m = 5.15
D. t + m = 2.10
2t + 3m = 5.15
Problem #25
Obj 4 - TAKS th [A.C4(A)]

7. What is the simplified form of ?G. H.
J. −
Problem #39
Obj 5 - TAKS th [A.D3(A)]

8. located at a vertex to the opposite side, as shown below.
Mr. Schultz has a garden shaped like an equilateral triangle that measures
11 feet on each side. He has placed a watering hose that extends from the faucet
located at a vertex to the opposite side, as shown below.
Which is closest to the length of the hose in the garden?
A ft
B ft
C ft
D ft
Obj 6 - TAKS th [G.C1(C)]
Problem #49

9. A The lines have the same y-intercept.
Which of the following best describes the graph of the equations below?
2y = 3x + 2
4y = 6x + 1
A The lines have the same y-intercept.
B The lines have the same x-intercept.
C The lines are perpendicular.
D The lines are parallel.
Problem #14
Obj 7 - TAKS th [G.D2(B)]

10. Find the approximate volume of this oatmeal container.
Oatmeal is packaged in a cylindrical container with the dimensions shown in the drawing.
Find the approximate volume of this oatmeal container.
A. 471 cubic centimeters
B. 566 cubic centimeters
C cubic centimeters
D cubic centimeters
Obj 8 - TAKS th G.E1(D)]
Problem #50

11. The manager of a sandwich shop is planning to make a circle graph showing the types of sandwiches sold in one day. The table to the right summarizes these data.
What central angle should the manager use for the section representing the ham-and-cheese sandwich?
A. 270°
B. 75°
C. 54°
D. 15°
Obj 9 - TAKS th [8.12(C)]
Problem #45

12. How many 2-inch cubes can be placed completely inside a box that is 8 inches long, 2 inches wide, and 6 inches tall?
A 8
B 12
C 24
D 48
Problem #19
Obj 10 - TAKS th [8.14(C)]