Packet 4 Objectives 1- 10.

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Presentation transcript:

Packet 4 Objectives 1- 10

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Which equation best describes the relationship between x and y shown in the table to the right? A y = 3x B x = 3y C x = 3y2 D y = 3x2 Problem #4 Obj 1 - TAKS 2004 11th [A.B1(B)]

What is the domain of the function shown on the graph? A –3 ≤ x ≤ 3 B –3 < x < 3 C –5 < x ≤ 4 D –5 ≤ x < 4 Problem #12 Obj 2 - TAKS 2004 11th [A.B2(B)]

What is the slope of the line identified by 2y = –3(x – 2)? A. C. D. Problem #28 Obj 3 - TAKS 2003 11th [A.C2(A)]

Ms. Barton determined that the total cost of her wedding, c, could be represented by the equation c = 75n + 1500, where n is the number of people attending the wedding. If Ms. Barton’s wedding cost $8625, how many people attended the wedding? A 135 B 95 C 115 D 75 Problem #14 Obj 4 - TAKS 2004 11th [A.C3(B)]

A. The slope of the graph changes. What is the effect on the graph of the equation y = x2 + 1 when it is changed to y = x2 + 5? A. The slope of the graph changes. B. The curve translates in the positive x direction. C. The graph is congruent, and the vertex of the graph moves up the y-axis. D. The graph narrows. Problem #24 Obj 5 - TAKS 2003 11th [A.D1(C)]

If angle A and angle B are complementary angles and the measure of angle A is x, which equation can be used to find y, the measure of angle B? A. y = 90 + x B. y = 90 – x C. y = 180 – x D. y = x + 180 Obj 6 - TAKS 2003 11th [G.B4(A)] Problem #34

The diagram below shows the top view of a structure built with identical cubes, as well as the number of cubes in each column of the structure. Which 3-dimensional view best represents the same structure? Problem #50 Obj 7 - TAKS 2006 11th [G.D1(C)]

Problem #50 Obj 7 - TAKS 2006 11th [G.D1(C)]

A diagram of a power/volume control knob on a stereo is shown below. When the stereo is turned on and the knob is turned to a volume level of 5, the knob is rotated 100° from its off position. What is the approximate arc length of the path traveled by the knob’s rotation from the off position to a volume level of 5? F. 545 mm G. 157 mm H. 22 mm J. 44 mm Obj 8 - TAKS 2006 11th G.E1(B)] Problem #67

Olivero is choosing between two brands of AAA batteries for his graphing calculator. A package of three Brand M batteries costs $5.50, and a package of three Brand P batteries costs $3.85. What percent of the cost of Brand M batteries did Olivero save by buying a package of Brand P batteries? A. 17% B. 30% C. 43% D. 70% Obj 9 - TAKS 2003 11th [8.3(B)] Problem #47

Maria has 4 more movie passes than Toni Maria has 4 more movie passes than Toni. Angela has half as many passes as Maria. The three girls have a total of 21 movies passes. Which equation can be used to find how many movie passes Toni has? A. B. C. D. Problem #72 Obj 10 - TAKS 2003 11th [8.14(A)]

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