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WorksheetsFinal Exam Preparation #2- Coordinate Algebra Cumulative Review
Total questions: 148
Worksheet time: 4hrs 5mins
__________________________
7n = 21 then n = 3
If PQ = RS then RS = PQ
__________________________
4(x+6) = 4x + 4(6)
What property of equality is shown below?
25 + d = 36
25 + d - 25 = 36 - 25
addition property of equality
subtraction property of equality
division property of equality
multiplication property of equality
What property of equality is shown below?
y - 12 = 30
y -12 + 12 = 30 +12
addition property of equality
subtraction property of equality
multiplication property of equality
division property of equality
Which property is NOT used to solve for x?
4 (x/2 + 1) = 2
Distributive Property
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
Which property is NOT used to solve for x?
2x/5 -7 = 3
Addition Property of Equality
Multiplication Property of Equality
Division Property of Equality
Subtraction Property of Equality
8(5 + w)
Complete the equation using the distributive property.
12x + 10 =
10 + 12x
12 + 10x
12(x+10)
2(x + 5)
What is our school's mascot?
Panther
Lion
Mustang
Eagle
Translate the blue shape to the pink shape...
5 Right
2 Down
5 Left
2 Up
3 Right
1 Down
3 Left
1 Up
A rectangle is translated 6 units to the right and 4 units down on the coordinate plane. Which rule best describes this transformation?
(x - 6 , y + 4)
(x + 6 , y + 4)
( x - 6 , y - 4)
( x + 6 , y - 4)
A TRANSLATION of a figure can be considered
A turning of the figure about some fixed point
A slide of the figure
An enlargement or a reduction of the figure
A mirror image of the figure
What is the image of the point (2, 2) under the translation that shifts (x, y) to (x-2, y+4)
(4 , 6)
(0 , 6)
(-4 , 3)
(1 , -5)
In a transformation, the final figure is called the
Pre-Image
Image
Reflection
Translation
Find the image of the point (3, 2) that has undergone a reflection across the y - axis.
( 3, 2)
( 3, -2)
(-3, -2)
(-3 , 2)
Find the image of the point (3, 2) that has undergone a reflection across the x - axis
(-3 , -2)
(3 , -2)
(-2 , 3)
(2 , -3)
Thomas describes a reflection as point J moving from J(−2,6)
to J′(−2,−6). What Quadrant did he reflect to?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
An example of a transformation that flips each point of a shape over the same line.
Translation
Rotation
Reflection
Transformation
Given P(2, -4) I(1, -8) G(-3,5) when reflected across the x-axis, What are the new coordinates?
P(-2,4) I(-1 , 8) G(3, -5)
P(2 , 4) I( 1, 8) G(-3 , -5)
P(-2, -4) I(-1, -8) G(-3, -5)
P(2,4) I(-1,8) (-3, 5)
(x, y) ---> ___________
(x, y) ---> ___________
(x, y) ---> ___________
(x, y) ---> ___________
y=7
Even Function
Odd Function
Function - neither even nor odd
Not a function
y=x2+3x+9
Even Function
Odd Function
Function - neither even nor odd
Not a function
y=7x8−9x2+33
Even Function
Odd Function
Function - neither even nor odd
Not a function
y=12x7+6x5−8x3+4x
Even Function
Odd Function
Function - neither even nor odd
Not a function
The function shown in the graph is:
Even
Odd
Neither Even nor Odd
Not a Function
Even Function
Odd Function
Function - Neither Even Nor Odd
Both Even and Odd Function
Not a Function
Is this function even, odd or neither?
Even
Odd
Neither
Even Function
Odd Function
Function - Neither Even Nor Odd
Not a Function
What does the word translation mean in math?
To change an object by flipping it
To change an object by turning it
To change an objects by sliding it
Why are these two figure congruent?
They are the same shape and width
They are the same shape and height
They are the same shape and size
They are not congruent
When translating an object which direction would you apply to the "x" coordinate?
left or right
Up or down
When translating an object, which direction would you apply to the "y" coordinate?
left or right
up or down
Determine where Point X' would be if you translated Point X 3 units left and 9 units down.
(-5, -4)
(-1, -7)
(-4, -5)
(-1, 5)
Determine where Point T' would be if you translated Point T 6 units up and 3 units to the right.
(5, 1)
(5, 3)
(6, 3)
(3, 6)
Where is A' after a translation of 3 units right and 4 units down?
(-4, 4)
(-1, 0)
(2, -1)
(3, -4)
Determine how to translate triangle A'B'C' to triangle ABC.
(x + 2, y - 5)
(x - 2, y + 5)
(x - 2, y + 9)
(x + 2, y - 9 )
The original figure prior to a transformation is called the...
Pre-image
Image
Describe the given translation:
(x, y) ----> (x + 2, y - 3)
slide up 2 units and left 3 units
slide right 2 units and up 3 units
slide right 2 units and down 3 units
slide left 3 units and right 2 units
What does this transformation say to do?
(x, y) -----> (x, y + 4)
slide down 4 units
slide up 4 units
slide right 4 units
slide left 4 units
Point M (-3, 5) is translated using this rule.
(x, y) ----> (x - 1, y)
What are the coordinates of M'?
(-4, 5)
(-2, 5)
(-4, 4)
(-3, 4)
What is the mean of the following data set? 133,140,98,98,140,119,119
42
98
119
121
What is the median 133,140,98,98,140,119,119.
200
96
119
121
Median means?
Most frequent
Middle number
Average
Largest minus smallest
Find the mode of 34,48,87,56,87,51,29
34
48
87
56
Find the outlier of the data set.
15, 20, 18, 35, 17, 35, 13
no outlier
35
13
15
The middle number of an ordered set of data is called what?
mean
median
mode
outlier
Find the range in the data set.
14, 20, 19, 22, 14, 17
14
8
6
no range
The ___ is the data item(s) that occur the most often.
mean
median
mode
range
Find the mean of the data set.
31, 20, 51, 31, 27
31
51
27
30
A(n) ____ of a data set is much greater or much less than the other data values.
mean
median
mode
outlier
84, 88, 72, 74, 98, 16, 94
84, 88, 72, 74, 98, 16, 94
84, 88, 72, 74, 98, 16, 94
84, 88, 72, 74, 98, 16, 94
Is there an outlier? If so, what is it?
17, 36, 45, 98, 25, 34, 19, 45, 36
outlier: none
outlier: 98 and 17
outlier: 98
outlier: 17
What is the median of the data?
10
12
13
14
18
What is the range of the data?
80
10
70
40
30
What is the lower quartile of the data?
30
40
70
80
100
The faculty of BMS were asked to state their age. The results are shown above in the box plot. What is the minimum age found in the box plot?
23
33
42
20
The box plot shown above shows the length of time (minutes) children spent in the swimming pool. What is maximum amount of time the children spent in the swimming pool?
95
70
77.5
50
Based on the box plot above, how do I find the IQR?
45 - 33
45 + 33
23 + 58
58 - 23
Translate the blue shape to the pink shape...
5 Right
2 Down
5 Left
2 Up
3 Right
1 Down
3 Left
1 Up
A rectangle is translated 6 units to the right and 4 units down on the coordinate plane. Which rule best describes this transformation?
(x - 6 , y + 4)
(x + 6 , y + 4)
( x - 6 , y - 4)
( x + 6 , y - 4)
A TRANSLATION of a figure can be considered
A turning of the figure about some fixed point
A slide of the figure
An enlargement or a reduction of the figure
A mirror image of the figure
What is the image of the point (2, 2) under the translation that shifts (x, y) to (x-2, y+4)
(4 , 6)
(0 , 6)
(-4 , 3)
(1 , -5)
In a transformation, the final figure is called the
Pre-Image
Image
Reflection
Translation
Find the image of the point (3, 2) that has undergone a reflection across the y - axis.
( 3, 2)
( 3, -2)
(-3, -2)
(-3 , 2)
Find the image of the point (3, 2) that has undergone a reflection across the x - axis
(-3 , -2)
(3 , -2)
(-2 , 3)
(2 , -3)
Thomas describes a reflection as point J moving from J(−2,6)
to J′(−2,−6). What Quadrant did he reflect to?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
An example of a transformation that flips each point of a shape over the same line.
Translation
Rotation
Reflection
Transformation
Given P(2, -4) I(1, -8) G(-3,5) when reflected across the x-axis, What are the new coordinates?
P(-2,4) I(-1 , 8) G(3, -5)
P(2 , 4) I( 1, 8) G(-3 , -5)
P(-2, -4) I(-1, -8) G(-3, -5)
P(2,4) I(-1,8) (-3, 5)
(x, y) ---> ___________
(x, y) ---> ___________
(x, y) ---> ___________
(x, y) ---> ___________
