Packet 2 Objectives 1 – 10

A The original price is dependent on the sale price. A department store had a 20%–off sale on all clothing items. Which statement best represents the functional relationship between the sale price of an article of clothing and the original price? A The original price is dependent on the sale price. B The sale price is dependent on the original price. C The sale price and the original price are independent of each other. D The relationship cannot be determined Problem #5 Obj 1 - TAKS 2004 11th [A.B1(A)]

Which equation is the parent function of the graph represented to the right? B C D Problem #13 Obj 2 - TAKS 2004 11th [A.B2(A)]

What is the rate of change of the function y = −7? F. 7 G. −7 H. 0 J. Undefined Problem #44 Obj 3 - TAKS 2006 11th [A.C2(A)]

On Wednesdays an athlete’s schedule allows no more than 75 minutes for morning training. One round of a strength routine, s, requires 8 minutes. One round of an endurance routine, e, requires 12 minutes. Which of these best represents the time available for the athlete to spend on strength and endurance routines on Wednesdays? A. 20(s + e) > 75 B. 8s = 75 – 12e C. 8s + 12e ≤ 75 D. 12e < 75 + 8s Problem #28 Obj 4 - TAKS 2003 11th [A.C3(A)]

Which shows the functions correctly listed in order from widest to narrowest graph? B. C. D. Problem #28 Obj 5 - TAKS 2003 11th [A.D1(B)]

Look at the figure shown below. Which expression does not represent the area of the figure? A. bc − ef B. af + ad − de C. de + af + ad D. af + cd Obj 6 - TAKS 2006 11th [G.B4(A)] Problem #51

A Faces R and S are parallel. B Faces R and U are parallel. Which of the following is a true statement about the net of the cube shown? A Faces R and S are parallel. B Faces R and U are parallel. C Faces S and U are perpendicular. D Faces T and U are perpendicular. Problem #16 Obj 7 - TAKS 2004 11th [G.D1(B)]

What is the area of the unshaded part of the rectangle to the right? A 19,000 ft2 B 45,000 ft2 C 28,000 ft2 D 26,000 ft2 Obj 8 - TAKS 2004 11th [G.E1(A)] Problem #28

Two race cars travel at constant speeds in the same direction around a track. The faster car travels 186 miles per hour and completes 50 laps each time the slower can completes 47.6 laps. Which is a reasonable estimate of the slower driver’s speed? A Between 180 mph and 185 mph B Between 175 mph and 180 mph C Between 145 mph and 150 mph D Between 135 mph and 140 mph Problem #3 Obj 9 - TAKS 2004 11th [8.3 (B)]

THIS SPACE INTENTIONALLY LEFT BLANK 11

The owners of Crispy Sweet Doughnut Shop want to open a shop centrally located to the police station, the high school, the fire station, and the factory. Problem #101 Obj 10 - TAKS 2006 11th [8.14(A)]

the location where the new Crispy Sweet Doughnut Shop should open? Based on the information given, which of the following points best represents the location where the new Crispy Sweet Doughnut Shop should open? F. (9, 12) G. (5, 13) H. (6, 10) J. (8, 13)