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WorksheetsHOMEWORK-Review
Total questions: 150
Worksheet time: 2hrs 28mins
Ordered pair (-4, -4) would lead you to which plot point?
H
L
I
K
Ordered pair (3, 0) would lead me to which point?
G
E
F
A
What is the ordered pair for point C?
2, -4
2, 4
4, 2
4, -2
Coordinate points (-1, 1) would lead me to which plot point?
H
G
A
J
What is the x value (0,-2)
0
2
-2
none
What is the y value (-2,9)
2
-2
9
-9
What is the math term for the 2?
What is a Function?
X cannot repeat
Y cannot repeat
X can repeat
Y can repeat
What is an Integer?
A set of Whole numbers and their opposites
A set of whole numbers and fractions
A decimal
Fortnite Character
Dilation is...
a transformation that changes the size of a figure by multiplication. (Does not stay congruent)
a transformation that changes the size of a figure by addition or subtraction. (Does stay congruent)
Equation has
an equal sign, variables, and constants
no equal sign, variables, and constants
Irrational numbers
are non-terminating decimals, non-repeating decimals, and includes pi.
are terminating decimals, repeating decimals, and does not include pi.
Line of Best For or a Trend Line is
a straight line that represents the data on a scatterplot. This line has to go through as many points as possible.
a straight line that represents the data on a scatterplot. This line does not have to go through as many points as possible.
Cluster is
A group of does closely gathered dots on a graph.
A group of spread out dots on a graph.
Coefficients are
The number in front of the X.
The variable
The number without an X
constants
Linear Relationship
Straight Line
Curved Line
Negative Association
An association that decreases as the other decreases (Going downhill)
An association that increases as the other decreases (Going uphill)
Has no relationship present
Reflection
Slides
Flips
Turns
Translation
slides
turns
flips
enlarges
Rotation
turns
flips
slides
reduces
Slope is
steepness of a line, rise over run
how flat a line in
Slope-Intercept Form
y=mx+b
y=kx
Y-Intercept
the point a line crosses the y-axis, the b in the equation (y=mx+b)
the point a line crosses the x-axis, the m in the equation (y=mx+b)
Constant
a number not attached to X
an unknown value
the number attached to X
Pre-Image
the figure before a transformation, has no prime symbols
the figure after a transformation, has prime symbols
Image is
the figure after a transformation, has prime symbols
the figure before a transformation, has no prime symbols
Principal is what?
Interest
Starting amount
Time
In simple and compound interest, what does "t" mean?
Time, will be expressed in years
Time, will be expressed in months
Rate, in decimal form
Rate, in percentage
In simple and compound interest, what does "r" mean?
Rate, in decimal form
Rate, in percentage form
Time
I don't know
In simple and compound interest, what does "p" mean?
Principal, Starting Amount
Time
Rate
the point where the x-axis and the y-axis intersect
Intersecting Lines
Origin
Proportional Relationships
Slope
a graph of plotted points that show the relationship between two sets of data
Linear
Non-Linear
Rate of Change
Scatter Plot
a straight line that best represents the data on a scatter plot
Line of Best Fit
Outlier
Linear
Non-Linear
Which variable represents the "flat fee" of a linear situation?
m
x
b
y
Which variable in y=mx+b, represents the "rate"?
m
b
x
y
In y=mx+b, what is the y-intercept?
m
b
x
y
In the translation, x-3, the image....
moves up
moves down
moves right
moves left
What is a repeating decimal?
Any number that can be expressed as a ratio of two integers.
A decimal in which one or more digits repeat infinitely.
A decimal number that ends, or terminates.
What is a terminating decimal?
Any number that can be expressed as a ratio of two integers.
A decimal in which one or more digits repeat infinitely.
A decimal number that ends, or terminates.
On a scatterplot where both sets of data increase.
Positive Correlation
Negative Correlation
No Correlation
On a scatter plot a set of date increases while the other data decreases.
Positive Correlation
Negative Correlation
No Correlation
A number that cannot be expressed as a ratio of two integers or as a repeating or terminating decimal.
Irrational Numbers
Rational Numbers
Real Numbers
Integers
A method of writing very large or very small numbers by using powers of 10.
Scientific Notation
Rational Number
Composite Number
Exponent
The compound interest formula is:
B = P(1 + r)t
What does the B represent?
The amount of interest earned.
The amount of time that has passed.
The total amount of money after a certain amount of time.
The amount required to invest.
Which formula does this represent?
B = P(1 + r)t
simple interest
compound interest
The simple interest formula is:
I = Prt
What does the I represent?
The amount of interest earned.
The amount of time that has passed.
The total amount of money after a certain amount of time.
The amount required to invest.
Which formula does this represent?
I = Prt
simple interest
compound interest
What do we use this relationship to solve?
direct variation
slope
rate of change
reflection
A line that is increasing from left to right.
Positive Slope
Negative Slope
A horizontal Line
A line that is decreasing from left to right.
Negative Slope
Positive Slope
Horizontal Slope
A horizontal line. Hint: H0Y
Zero Slope
Undefined Slope
Positive Slope
A vertical line. Hint: VUX
Undefined Slope
Zero Slope
Negative Slope
A line with an undefined slope; x=a
Vertical Line
Horizontal Line
Curved line
A line with a zero slope; y=a
Horizontal Line
Vertical Line
Curved Line
Describe what happened.
(x,y) --> (x,y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (3x,3y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (1/5x,1/5y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (-x,y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (x,-y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (x+a,y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (x,y-b)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (x-a,y+b)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (-x,-y)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (-y,x)
translation
rotation
reflection
dilation
no transformation
Describe what happened.
(x,y) --> (y,-x)
translation
rotation
reflection
dilation
no transformation
Which of the following is not considered congruent?
translation
rotation
reflection
dilation
Which letter represents slope? y=mx+b
y
m
x
b
Which letter represents y-intercept? y=mx+b
y
m
x
b
What does this symbol mean?
x is greater than a
x is greater than or equal to a
x is less than a
x is less than or equal to a
What does this symbol mean?
x is greater than a
x is greater than or equal to a
x is less than a
x is less than or equal to a
when b = 0, this represents
proportional
direct variation
compound interest
transformations
To convert a fraction into a decimal you must...
divide by 100
write the numerator and denominator next to each other behind the decimal
insert the fraction into the calculator with a decimal on it
To convert a percent % into a decimal you must...
divide by 100
write the numerator and denominator next to each other behind the decimal
insert the fraction into the calculator with a decimal on it
slope, rate of change, tables, b and m all use what calculator strategy?
graph
lists & spreadsheets
calculator
Strategy?
3x + 7 = -2/5x - 4
spreadsheet menu 4 1 3
calculator menu 3 1
graph and look at the y axis
Strategy?
Find the rate of change.
What is the slope?
What is the y -intercept?
Which equation represents the table?
spreadsheet menu 4 1 3
calculator menu 3 1
graph and look at the y axis
Strategy?
Which of the following equations best represents the graph?
spreadsheet menu 4 1 3
calculator menu 3 1
graph and see which one matches
Strategy?
look at the x values ONLY (x, )
look at the x and y values (x,y)
look at the y values ( ,y)
How do you calculate mean absolute deviation?
ADSAD
MADSAD
SADAD
ADAD
Describe this number: -2
positive
negative
imaginary
on the right side of the number line
Describe this number: 7/9
positive
negative
imaginary
on the left side of the number line
smallest --> largest
0.214, 0.2919, 0.29
0.214, 0.2919, 0.29
0.214, 0.29, 0.2919
0.2919, 0.29, 0.214
0.2, 0.2919, 0.214
Describe:
1.547
between 1 and 5
between 1 and 2
between 2 and 3
between 0 and 1
Describe:
-4.837
between -5 and -4
between -4 and -3
between -4 and -8
between -8 and -4
correlation measures _______________ among variables.
Direction of relationship
intensity of relationship
direction & intensity of relationship
Cause & effect relationship
Positive, strong
Positive, weak
no correlation
Negative, strong
What days are Math Tutoring?
Tuesdays at 4
Wednesdays at 4
Thursdays at 4
Fridays at 4
What are the names of your Math teachers?
George
Pickens
Chickens
Jungle Masters
When is Christmas?
December 25th
December 24th
January 31st
January 1st
When is your final exam for math?
Wednesday & Thursday
Thursday & Friday
Monday & Tuesday
ONLY Friday
What is the lowest average that you can earn to pass the six weeks?
68
69
70
you can score any grade and pass for the six weeks
What will the final exam cover?
only transformations
only the new lessons from this six weeks
everything that we have learned for the semester
it will only ask me to write my name
check all of the words that mean to multiply (variable x)
each
every
per
total
What do these words indicate?
appreciate, ascend, increase, sum, and, all together, plus, more, total, combined,grow
add
positive
negative
subtract
What do these words indicate?
descend, decrease, difference, less, minus, decay, depreciate
add
positive
negative
subtract
