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Study sets matching "math 9"

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Study sets matching "math 9"

10 terms
Math 9
Box and whisker plot
Circle graph
Histogram
Line of best fit
A diagram that is constructed using the median quartiles and…
A graph that shows data as parts of a whole in a circle graph…
A type of bar graph used to display numerical data that have…
A line that is very close to most of the data points in a sca…
Box and whisker plot
A diagram that is constructed using the median quartiles and…
Circle graph
A graph that shows data as parts of a whole in a circle graph…
10 terms
math 9
Exponent
Power
Base
Prime Number
in 2(4) the exponent tells how many times the base,2, is used…
A number produced by raising a base to an exponent
used as many times as given by the exponent
A whole number that has exactly two factors, 1 and itself.
Exponent
in 2(4) the exponent tells how many times the base,2, is used…
Power
A number produced by raising a base to an exponent
10 terms
math 9
system of inequalities in two variables
solution of linear inequalities
graph of linear inequalities
optimization
two or more inequalities w two unkowns
an ordered pair that makes all inequalities true
models all solutions
finding a maximum or minimum value if some quantity
system of inequalities in two variables
two or more inequalities w two unkowns
solution of linear inequalities
an ordered pair that makes all inequalities true
Math 9
GCF
geometric mean
geometric sequence
height
greatest common factor
the central number in a geometric progression (e.g., 9 in 3,…
a geometric progression, also known as a geometric sequence,…
the measurement from base to top or from head to foot.
GCF
greatest common factor
geometric mean
the central number in a geometric progression (e.g., 9 in 3,…
Math 9
how do you find the scale factor of a…
If there are two triangle how do you f…
How do you no if two shapes are similar
Angle of rotation
Image divided by original = scale factor
Add the two together and subtract from 180
If they resemble somewhat the Same shape
Order of rotation and lines of symmetry
how do you find the scale factor of a…
Image divided by original = scale factor
If there are two triangle how do you f…
Add the two together and subtract from 180
Math Chapter 8 and 9 Vocabulary
Equivalent Fractions
Fraction
Denominator
Numerator
Fractions that name the same region, pair of set, or part of…
A symbol used to name part of a whole, part of a set, or a lo…
In a fraction, the number below the fraction bar that represe…
In a fraction, the number above the fraction bar that represe…
Equivalent Fractions
Fractions that name the same region, pair of set, or part of…
Fraction
A symbol used to name part of a whole, part of a set, or a lo…
18 terms
Math 9
Transformation
A transformation can chage the
4 types of transformations
Rigid transformation
Any operation the maps an origoonal geometric firgure or pre…
Orentation,location, or size of a figure
Rotation,reflection,translation, dialation
Any transformation where the existiong image maintains its si…
Transformation
Any operation the maps an origoonal geometric firgure or pre…
A transformation can chage the
Orentation,location, or size of a figure
11 terms
MATH FACTS X9
9X0
9X1
9X2
9X3
0
9
18
27
9X0
0
9X1
9
12 terms
Math 9 mad minutes
1 + 1
5 + 6
-6 + 4
-7 - 3
2
11
- 2
- 10
1 + 1
2
5 + 6
11
9 terms
Math 9
Interpolate
Exterpolate
Line of best fit
Rational number
To estimate info between 2 points
To estimate by extending the graph
A line that represents majority of plots
Numbers that you can predict
Interpolate
To estimate info between 2 points
Exterpolate
To estimate by extending the graph
57 terms
Math Ch. 9 Geometry
Line
Line Segment
Ray
Intersecting Lines
straight; a set of points that extend forever in both directi…
part of a line between two endpoints
part of a line that starts at an endpoint and extends forever…
lines that meet at a common point
Line
straight; a set of points that extend forever in both directi…
Line Segment
part of a line between two endpoints
10 terms
enVision Math Topic 9
decompose fractions
compose fractions
mixed number
improper fraction
breaking a fraction into parts to add or subtract
to combine fractions to make one fraction
a number that has a whole and a part
a fraction whose numerator is larger than the denominator
decompose fractions
breaking a fraction into parts to add or subtract
compose fractions
to combine fractions to make one fraction
39 terms
Math 9 key terms
How to calculate an average
What is the system of types of numbers?
terms of a linear equation
how to find the scale factor of a number
1. add all numbers... 2. divide by the number of terms ( numbers )
irrational ; Rational, integers, whole numbers, natural numbers
Y = mx + b... y is the y coordinate... m is the slope/coefficient…
image/original
How to calculate an average
1. add all numbers... 2. divide by the number of terms ( numbers )
What is the system of types of numbers?
irrational ; Rational, integers, whole numbers, natural numbers
math 9
additive identity
multiplicative identity
multiplicative inverse
reciprocal
the sum of any number and zero is equal to the number
any number times one is itself
multiply a number by its reciprocal you get one
...
additive identity
the sum of any number and zero is equal to the number
multiplicative identity
any number times one is itself
12 terms
Math 9
9x1
9x2
9x3
9x4
9
18
27
36
9x1
9
9x2
18
8 terms
Math 9
Population
Sample
Random sample
Systematic sample
The entire group being considered for a survey
The part of the population being surveyed
By chance
According to a rule or formula
Population
The entire group being considered for a survey
Sample
The part of the population being surveyed
12 terms
Math Ch. 9 Vocabulary
bivariate data
distribution
five-number summary
line of best fit
data with two variables, or pairs of numerical observations.
a way to show the arrangement of data
a way of characterizing a set of data that includes the minim…
a straight line that comes closest to the points on a scatter…
bivariate data
data with two variables, or pairs of numerical observations.
distribution
a way to show the arrangement of data
16 terms
Math 9
Voltaren
Tobrex
Vigamox
Zymar
Diclofenac
Tobramycin
Moxifloxcin
Gatifloxacin
Voltaren
Diclofenac
Tobrex
Tobramycin
10 terms
Math Vocabulary 9
Inequality
Function
Function Table
Domain
A statement that compares two quantities using ˂, ˃, ≤, ≥, or…
A relationship from one set (called the domain) to another se…
A table used to organize the input numbers, output numbers, a…
The set of input values.
Inequality
A statement that compares two quantities using ˂, ˃, ≤, ≥, or…
Function
A relationship from one set (called the domain) to another se…
13 terms
math 9
Function
Domain
Range
Vertical line test
a relation in which each element of the domain is paired with…
the x-value in an ordered pair
the y-value in an ordered pair
for each vertical line, there is only one point
Function
a relation in which each element of the domain is paired with…
Domain
the x-value in an ordered pair
8 terms
Math Geometry 9
Circle
diameter
radius
Pi
a closed set of points that are all the same distance from a…
a line segment with endpoints on the circle that passes throu…
a line segment that connects the center of the circle to any…
the ratio of the circumference to the diameter; 3.14...
Circle
a closed set of points that are all the same distance from a…
diameter
a line segment with endpoints on the circle that passes throu…
Math 9
Y
X
A
B
Variable dependente
Variable independente
Taux de variation
Ordonnée à l'origine
Y
Variable dependente
X
Variable independente
15 terms
Math Wk9
15x1=
15x2=
15x3=
15x4=
15
30
45
60
15x1=
15
15x2=
30
8 terms
Math 9
Literal equation
Degrees
Celsius
Fahrenheit
An equation or formula that has more than one variable
Unit used to measure angles and temperature
A unit used to measure temperature in Celsius temperature scale
A unit used to measure temperature in the Fahrenheit temperat…
Literal equation
An equation or formula that has more than one variable
Degrees
Unit used to measure angles and temperature
10 terms
Math 9
Box and whisker plot
Circle graph
Histogram
Line of best fit
A diagram that is constructed using the median, qaur tiles, a…
A graph that shows data as parts of a whole
A type of bar graph to display numerical data and have been o…
A line that is very close to most of the data points in a sca…
Box and whisker plot
A diagram that is constructed using the median, qaur tiles, a…
Circle graph
A graph that shows data as parts of a whole
10 terms
Math 9
Box and whisker plot
Circle graph
Histogram
Line of best fit
a graphic way to display the median, quartiles, and extremes…
a type of graph in which a circle is divided into sectors tha…
a diagram consisting of rectangles whose area is proportional…
A straight line drawn through the center of a group of data p…
Box and whisker plot
a graphic way to display the median, quartiles, and extremes…
Circle graph
a type of graph in which a circle is divided into sectors tha…
10 terms
Math 9
Square Root
Perfect Square
Radical expression
Simplest form
The inverse of a # squared, "undos a square", cancel each oth…
Answers are whole numbers
Square root problem
No factor under square root that's a perfect square, no squar…
Square Root
The inverse of a # squared, "undos a square", cancel each oth…
Perfect Square
Answers are whole numbers
12 terms
Math 9
Circles
H k circle
Ellipse
Ellipse foci
X2 + Y2 = R2
R (x-H)^2 + (y-K)2
X2/a2 + y2/b2
C2 = a2-b2
Circles
X2 + Y2 = R2
H k circle
R (x-H)^2 + (y-K)2
11 terms
Math 9
Rational Number
Terminating Decimal
Repeating Decimal
Square Root
any number that can be written as a ratio in the form 𝑎𝑏, whe…
Terminating decimal: a decimal number that ends, or terminates.
Repeating decimal: a decimal in which one or more digits repe…
a number that is multiplied by itself to form a product is ca…
Rational Number
any number that can be written as a ratio in the form 𝑎𝑏, whe…
Terminating Decimal
Terminating decimal: a decimal number that ends, or terminates.
12 terms
Math 9 practice
9x1
9x2
9x3
9x4
9
18
27
36
9x1
9
9x2
18
13 terms
Math 9
Accurcy
Area
Circumference
Composite figure
The closeness of a given measurement or value to the actual m…
The number of square units needed to cover a given surface
The distance around a circle
A figure made up of simple geometric shapes
Accurcy
The closeness of a given measurement or value to the actual m…
Area
The number of square units needed to cover a given surface
9 math
circle
center
radius
congruent circles
the set of all points in a plane that are equidistant from a…
the midpoint in a circle
a segment whose endpoints are the center and any on the circle
are two circles that have the same radius
circle
the set of all points in a plane that are equidistant from a…
center
the midpoint in a circle
33 terms
9.4 Math Vocabulary
Quadrilateral
Perimeter
Area
Base
4-sided polygon
distance around a figure
number of square units it takes to cover a figure
bottom of a figure
Quadrilateral
4-sided polygon
Perimeter
distance around a figure
Math #9
Function
Independent variable
Dependent variable
Vertical line test
Relation which the element of the domain is paired up with ex…
Domain. Do not depend upon the other variable.
Range. Depend on values in the domain.
Test to determine whenever a relation is a function.
Function
Relation which the element of the domain is paired up with ex…
Independent variable
Domain. Do not depend upon the other variable.
21 terms
Math by 9
18
27
36
45
9×2
9×3
9×4
9×5
18
9×2
27
9×3
14 terms
CH. 9 BUSINESS MATH
book value
breakeven point
declining-balance method
factory overhead
original cost less total depreciation to date
the point at which income from sales equals the total cost of…
depreciation uses a fixed rate of depreciation for each year
expenses not directly tied to producing goods
book value
original cost less total depreciation to date
breakeven point
the point at which income from sales equals the total cost of…
16 terms
Math 9
coordinate plane
polygons
reflect
x-axis
formed by a horizontal number line called the x-axis and a ve…
a closed figure formed by three or more line segment that don…
to flip a figure
the horizontal number line that forms the coordinate plane wi…
coordinate plane
formed by a horizontal number line called the x-axis and a ve…
polygons
a closed figure formed by three or more line segment that don…
13 terms
Math 9's
9x0
9x1
9x2
9x3
0
9
18
27
9x0
0
9x1
9
12 terms
Math 9
Limaçons
Rose curves
Circle
Lemniscate
R=a±bcos/sin∅
R=acos/sinn∅
R=acos/sin∅
R^2=a^2cos/sin2∅
Limaçons
R=a±bcos/sin∅
Rose curves
R=acos/sinn∅
18 terms
Math 9 geometry
Line
point
Line segment
ray
straight, goes on infinitely in both directions
has no size or dimension .
line with specific end points
extends infinitely in one direction, has endpoint on other
Line
straight, goes on infinitely in both directions
point
has no size or dimension .
12 terms
Math 8 Topic 9
Image
Rigid motion
Transformation
Translation
The result after performing a transformation
A transformation that changes only the position of a figure
A change in position, size, or shape of a figure... Translation…
A slide... (x,y)→(x+h,y+k)... Orientation is preserved (stays the…
Image
The result after performing a transformation
Rigid motion
A transformation that changes only the position of a figure
13 terms
1st 9 Weeks Math Vocabulary
fraction
improper fraction
numerator
Commutative Property
A number that represents part of a whole or part of a set.
When dividing fractions, it is most helpful to change a mixed…
The part of a fraction that tells how many units the fraction…
States that the order in which numbers are multiplied/added d…
fraction
A number that represents part of a whole or part of a set.
improper fraction
When dividing fractions, it is most helpful to change a mixed…
10 terms
math counts #9
factor
factorial
finite
formula
a circumstance, fact, or influence that contributes to a resu…
the product of an integer and all the integers below it; e.g.…
having limits or bounds.
a mathematical relationship or rule expressed in symbols.
factor
a circumstance, fact, or influence that contributes to a resu…
factorial
the product of an integer and all the integers below it; e.g.…
10 terms
Math Counts Vocabulary #9
Frequency Distribution
Finite
Formula
LCD
a chart or array of scores, usually arranged from highest to…
limited
A calculation entered by the user for the data in the spreads…
liquid crystal display
Frequency Distribution
a chart or array of scores, usually arranged from highest to…
Finite
limited
16 terms
Topic 9 & 10 Math Vocabulary
halves
thirds
fourths
fifths
Two equal parts of a whole.
Three equal parts of a whole.
Four equal parts of a whole.
Five equal parts of a whole.
halves
Two equal parts of a whole.
thirds
Three equal parts of a whole.
33 terms
Math 7 Vocabulary: Chapters 5-9
probability
outcome
favourable outcome
independent events
A number that describes how likely it is that an event will o…
A possible result of a probability experiment
A successful result in a probability experiment
An event whose result does not depend on the result of anothe…
probability
A number that describes how likely it is that an event will o…
outcome
A possible result of a probability experiment
49 terms
Math-Geometry - 9
Perimeter of a rectangle
Perimeter of a square
Circumference of a Circle
Arc Length
2𝓁+2𝑤 OR 2(𝓁+𝑤)
4s
2𝜋𝑟 OR 𝜋d
(𝑛°/360°)*2𝜋𝑟
Perimeter of a rectangle
2𝓁+2𝑤 OR 2(𝓁+𝑤)
Perimeter of a square
4s
109 terms
Math Terms (Math 9) - Full Year
X-axis
Y-axis
Acute angle
Reciprocal
The horizontal axis on a cartesian graph
The vertical axis on a cartesian graph
An angle less than 90 degrees but more than 0 degrees
A fraction that has been flipped. The reciprocal of 3/4 is 4/3.
X-axis
The horizontal axis on a cartesian graph
Y-axis
The vertical axis on a cartesian graph
17 terms
9 Maths: Linear Graphs
linear equation
gradient
y-intercept
horizontal line
the 'slope' of a line
where the line crosses the y-axis
linear equation
gradient
the 'slope' of a line
10 terms
math counts 9
GCF
geometric mean
geometric sequence
height (altitude)
The greatest common factor, or GCF, is the greatest factor th…
the central number in a geometric progression (e.g., 9 in 3,…
In mathematics, a geometric progression, also known as a geom…
Altitude or height (sometimes known as depth) is defined base…
GCF
The greatest common factor, or GCF, is the greatest factor th…
geometric mean
the central number in a geometric progression (e.g., 9 in 3,…
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