Integrated Algebra - June 2010

Given:

Set U = {S, O, P, H, I, A}
Set B = {A, I, O}

If set B is a subset of set U, what is the complement of set B?

(1) {O, P, S}      (3) {A, H, P}
(2) {I, P, S}       (4) {H, P, S}


2 How many different sandwiches consisting of one type of cheese, one condiment, and one bread choice can be prepared from five types of cheese, two condiments, and three bread choices?

(1) 10     (3) 15
(2) 13     (4) 30

5 What are the vertex and axis of symmetry of the parabola shown in the diagram below?


(1) vertex: (1,-4); axis of symmetry: x = 1
(2) vertex: (1,-4); axis of symmetry: x = -4
(3) vertex: (-4,1); axis of symmetry: x = 1
(4) vertex: (-4,1); axis of symmetry: x = -4

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