Mathematics B Exam Worksheet - Regents High School Examination, The University Of The State Of New York, 2005 Page 3

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Use this space for
4
computations.
5 The value of
C
is
r
5
r
= 2
(1) 5
(3) 25
(2) 10
(4) 45
2
3
6 The product of (5ab) and (–2a
b)
is
6
4
6
4
(1) –30a
b
(3) – 40a
b
7
4
7
4
(2) –30a
b
(4) – 40a
b
7 Which transformation is an example of an opposite isometry?
(1) (x,y) → (x + 3,y – 6)
(3) (x,y) → (y,x)
(2) (x,y) → (3x,3y)
(4) (x,y) → (y,–x)
tan
8 The expression
is equivalent to
sec
cos
2
(1)
(3) cos
sin
sin
(2)
(4) sin
cos
2
– 4x – 5 < 0?
2
9 Which graph represents the solution set of the inequality x
( 1 )
–5
–4
–3
–2
–1
0 1 2 3 4 5
( 2 )
–5
–4
–3
–2
–1
0 1 2 3 4 5
( 3 )
–5
–4
–3
–2
–1
0 1 2 3 4 5
( 4 )
–5
–4
–3
–2
–1
0 1 2 3 4 5
[3]
[OVER]
Math. B – Jan. ’05

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