Regents High School Examination Mathematics Worksheet - University Of The State Of New York Page 3

ADVERTISEMENT

Use this space for
computations.
1
a
a
6 Which expression is equivalent to the complex fraction
?
1
+
1
a
(1) +1
(3) 1 − a
(2) −1
(4) −(1 − a)
7 Which equation represents the function shown in the accompanying
graph?
y
1
x
–2
2
(1) f(x) = |x| + 1
(3) f(x) = |x + 1|
(2) f(x) = |x| − 1
(4) f(x) = |x − 1|
8 A meteorologist drew the accompanying graph to show the changes in
relative humidity during a 24-hour period in New York City.
y
80
70
60
50
40
30
x
2 4 6 8 10 12 14 16 18 20 22 24
Time (hours)
What is the range of this set of data?
(1) 0 ≤ y ≤ 24
(3) 30 ≤ y ≤ 80
(2) 0 ≤ x ≤ 24
(4) 30 ≤ x ≤ 80
[3]
[OVER]
Math. B – Aug. ’07

ADVERTISEMENT

00 votes

Related Articles

Related forms

Related Categories

Parent category: Education