WorksheetsExam Review
Total questions: 100
Worksheet time: 2hrs 25mins
11 - 3x = 44
x/3+ 10 = 15
y = 3x - 8
y = 4 - x
y = 2/3x - 2
y = -x + 3
x + 2y = -3
x - y = -12
5x + 2y = -8
3x - y = 7
2x + y = 3
x+y=87
1.5x+0.5y=87
1.5x+0.5y=87
x+y=87
Solve for x when x2 = 144
64
12
12, -12
-14
Solve for p when p2 = 100.
10,000
10, -10
10
-0.10
a2 + b3 = c4
If angle P measures 60 degrees, what is the measure of angle C?
60 degrees
30 degrees
120 degrees
180 degrees
Find x, then find the measurement of both angles.
x = 30; both angles measure 118 degrees
x = 30; both angles measure 114 degrees
x = 20; both angles measure 112 degrees
x = 20; both angles measure 110 degrees
What type of correlation does this graph have?
Negative
no association
positive
What type of correlation does this graph have?
positive
negative
none
all of the above
Which sentence describes the relationship shown on this scatter plot?
As the temperature decreases, the visitors increase.
As the temperature increases, the number of visitors increases.
As the visitors increase, the temperature decreases.
No correlation
23 = 8
42 = 16
5 x 5 x 5?
Find the surface area.
6658.56 mm2
452.16 mm2
904.32 mm2
108.8 mm2
radius = 4 in
height = 14 in
What is the angle of the clockwise rotation?
90°
180°
270°
How many degrees was the figure rotated?
270 degrees clockwise
180 degrees
90 degrees clockwise
Triangle B is rotated 270° clockwise with the origin as the center of rotation to create a new figure. Which rule describes this transformation?
(x,y)→(y, -x)
(x,y)→(x,y)
(x,y)→(-x,-y)
(x,y)→(-y,x)
When you rotate 180 degrees the ( x , y ) becomes ?
( y , x )
( -y , x )
( -x , y )
( -x , -y )
What is the algebraic representation for a 90° clockwise rotation?
(x, y) ----> ( -x, -y)
(x, y) ----> ( y, -x)
(x, y) ----> ( x, y)
(x, y) ----> ( -y, x)
A rotation preserves the orientation of the figure.
True
False
The point A (8, 12) was dilated to become point A' (2, 3). What was the scale factor?
½
¼
4
2
State the coordinate of the image of the given point B (4,9) under a dilation with center at the origin with the given scale factor of 2.
B' (2 , 4.5)
B' (-8 ,-18)
B' (8 ,18)
B' (9 ,4)
A dilation produces a congruent figure
True
False
State the coordinate of the image of the given point G (-10,-6) under a dilation with center at the origin with the given scale factor of 1/2.
G' (5,3)
G' (20,12)
G' (-20,-12)
G' (-5,-3)
Which equation best represents the relationship between x and y in the table shown?
y= 5x+5
y=1/5x+5
y=15x+5
y=10x+5
