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
x –
2
9
x
4 Written in simplest form, the expression
is equivalent to
computations.
2
45
x –
5
x
1
(1)
(3) 5
5
– 1
(2)
(4) –5
5
5 Which graph represents the solution set for the expression 2x + 3 > 7?
( 1 )
–5
0
2
( 2 )
–5
0
2
( 3 )
–2
0
5
( 4 )
–2
0
5
6 What are the coordinates of the center of the circle represented by the
2
2
equation (x + 3)
+ (y – 4)
= 25?
(1) (3,4)
(3) (–3,4)
(2) (3,–4)
(4) (–3,–4)
7 What is the mean of the data in the accompanying table?
Scores
Frequency
( x
( f
)
)
i
i
25
3
20
2
11
5
10
4
(1) 11
(3) 15
(2) 14.5
(4) 16
[3]
[OVER]
Math. B – June ’05

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