Cumulative Exam review final math
essentials solved correctly to score a+
Analyze the graph below and answer the question that follows.
Which of the following is true?
A.
All sides of the figure are of equal length. The figure is a rhombus.
B.
Both pairs of opposite sides of the figure are of equal length. The figure is a
parallelogram.
C.
The diagonals are of equal length. The figure is a rectangle.
D.
There are two disjoint pairs of congruent sides. The figure is a kite. CORRECT
ANSWERS D
The radius of Venus is 3760.4 miles. What is the approximate surface area of Venus, to
the nearest whole number?
A.
47,255
B.
9,090,143
C.
177,696,123
D.
7,014,989,521 CORRECT ANSWERS C
A satellite view of a hurricane is placed on a coordinate plane. The outside edges of the
hurricane are located at (4, 6) and (11, 6). Determine the width and the center of the
hurricane.
A.
width = 4 center = (7.5, 6)
B.
width = 4 center = (8, 6)
C.
width = 19 center = (5, 8.5)
D.
width = 7 center = (7.5, 6) CORRECT ANSWERS D
Analyze the diagram below and answer the question that follows.
, In the diagram, 2004-05-02-04-00_files/i0190000.jpg
2004-05-02-04-00_files/i0190001.jpg 2004-05-02-04-00_files/i0190002.jpg, AG = 6, DG
= 3, and CD = 10. What additional information is necesssary to calculate the area of
ABCDE?
A.
AB and BC
B.
BG and EG
C.
DF and DE
D.
AB and BF CORRECT ANSWERS B
A line of best fit is drawn for the set of points shown on the graph.
Which point is an approximate extrapolation for x = 30 from the line of best fit?
(23, 30)
(30, 38)
(44, 30)
(30, 72) CORRECT ANSWERS B
Which rule can be used to describe the growth of the y-values of the function mc018-
1.jpg over each interval from mc018-2.jpg to mc018-3.jpg?
add 12
multiply by 12
add 1, then 12, then 144
multiply by 1, then by 12, then by 144 CORRECT ANSWERS B
Which function has a vertex on the y-axis?
f(x) = (x - 2)2
f(x) = x(x + 2)
f(x) = (x - 2)(x + 2)
f(x) = (x + 1)(x - 2) CORRECT ANSWERS C
What is the range of the function f(x) = −(x + 3)2 + 7?
all real numbers less than or equal to 7
all real numbers greater than or equal to 7
all real numbers less than or equal to −3
all real numbers greater than or equal to −3 CORRECT ANSWERS A
essentials solved correctly to score a+
Analyze the graph below and answer the question that follows.
Which of the following is true?
A.
All sides of the figure are of equal length. The figure is a rhombus.
B.
Both pairs of opposite sides of the figure are of equal length. The figure is a
parallelogram.
C.
The diagonals are of equal length. The figure is a rectangle.
D.
There are two disjoint pairs of congruent sides. The figure is a kite. CORRECT
ANSWERS D
The radius of Venus is 3760.4 miles. What is the approximate surface area of Venus, to
the nearest whole number?
A.
47,255
B.
9,090,143
C.
177,696,123
D.
7,014,989,521 CORRECT ANSWERS C
A satellite view of a hurricane is placed on a coordinate plane. The outside edges of the
hurricane are located at (4, 6) and (11, 6). Determine the width and the center of the
hurricane.
A.
width = 4 center = (7.5, 6)
B.
width = 4 center = (8, 6)
C.
width = 19 center = (5, 8.5)
D.
width = 7 center = (7.5, 6) CORRECT ANSWERS D
Analyze the diagram below and answer the question that follows.
, In the diagram, 2004-05-02-04-00_files/i0190000.jpg
2004-05-02-04-00_files/i0190001.jpg 2004-05-02-04-00_files/i0190002.jpg, AG = 6, DG
= 3, and CD = 10. What additional information is necesssary to calculate the area of
ABCDE?
A.
AB and BC
B.
BG and EG
C.
DF and DE
D.
AB and BF CORRECT ANSWERS B
A line of best fit is drawn for the set of points shown on the graph.
Which point is an approximate extrapolation for x = 30 from the line of best fit?
(23, 30)
(30, 38)
(44, 30)
(30, 72) CORRECT ANSWERS B
Which rule can be used to describe the growth of the y-values of the function mc018-
1.jpg over each interval from mc018-2.jpg to mc018-3.jpg?
add 12
multiply by 12
add 1, then 12, then 144
multiply by 1, then by 12, then by 144 CORRECT ANSWERS B
Which function has a vertex on the y-axis?
f(x) = (x - 2)2
f(x) = x(x + 2)
f(x) = (x - 2)(x + 2)
f(x) = (x + 1)(x - 2) CORRECT ANSWERS C
What is the range of the function f(x) = −(x + 3)2 + 7?
all real numbers less than or equal to 7
all real numbers greater than or equal to 7
all real numbers less than or equal to −3
all real numbers greater than or equal to −3 CORRECT ANSWERS A
