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1 Evaluate Algebraic Expressions
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Evaluate the algebraic expression for the given value or values of the variable(s).
1) 9x + 8; x = 7
A) 71 B) 126 C) 17 D) 55
2) 8x + 3; x = -2
A) -13 B) 19 C) -19 D) 13
3) 2(x + 1) + 21; x = -4
A) 15 B) -15 C) 35 D) 7
4) 6x2 + 8y; x = 7 and y = 5
A) 334 B) 1804 C) 1710 D) 206
5) (x + 4y)2; x = 4 and y = 2
A) 144 B) 12 C) 24 D) 64
6) 2 + 6(x - 6)3; x = 8
A) 50 B) 14 C) 64 D) -46
7) x2 - 4(x - y); x = 6 and y = 2
A) 20 B) 10 C) 14 D) -52
8) 6(x + 3)
2x + 2 ; x = 5
A) 4 B) 1 C) 8 D) 11
2
9) y - 4x
7x + xy
; x = -1 and y = 3
A) - 7
10 B) 1
10 C) 1
4 D) - 9
10
FOR ALGEBRA AND TRIGONOMETRY SIXTH EDITION ROBERT BLITZER Complete And Study material 1025pages LEARNEXAMS
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