Mathematics B Regents High School Examination - The University Of The State Of New York, 2007 Page 4

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Use this space for
4
8 The expression
is equivalent to
computations.
5
13
(
)
+
+
2 5
13
5
13
(1)
(3)
3
19
(
)
2 5
13
5
13
(2)
(4)
3
19
2b – 3
1 – b
9 What is the value of b in the equation 4
= 8
?
−3
9
(1)
(3)
7
7
10
7
(2)
(4)
9
7
10 What is the solution set of the inequality ⏐2x – 1⏐ < 9?
(1) x ⏐ −4 < x < 5
(3) x ⏐ x < 5
(2) x ⏐ x < −4 or x > 5
(4) x ⏐ x < −4
11 Which transformation could be used to make the graph of the equation
y = sin x coincide with the graph of the equation y = cos x?
(1) translation
(3) dilation
(2) rotation
(4) point reflection
[4]
Math. B – Jan. ’07

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