Study sets matching "equations math linear"

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Study sets matching "equations math linear"

22 terms
math 8 linear equations
rational number
irrational number
equivalent
integers
A number that can be written as a fraction
Any number that can't be written as an integer over an intege…
Equal
All whole numbers (both positive and negative) and zero.
rational number
A number that can be written as a fraction
irrational number
Any number that can't be written as an integer over an intege…
Math-Linear Equations
y=mx+b
b
parallel lines have the same what?
slope (m)
slope-intercept form
y-intercept or starting point
slope (m)
rate of change; change in y divided by change in x
y=mx+b
slope-intercept form
b
y-intercept or starting point
7 terms
8th Math Linear Equations
rate of change
slope
y-coordinate
linear equation
A ratio that compares the amount of change in a dependent var…
A measure of the steepness of a line on a graph; the rise div…
The second number in an ordered pair; it tells the distance t…
An equation whose solutions form a straight line on a coordin…
rate of change
A ratio that compares the amount of change in a dependent var…
slope
A measure of the steepness of a line on a graph; the rise div…
22 terms
math 8 linear equations
rational number
irrational number
equivalent
integers
A number that can be written as a fraction
Any number that can't be written as an integer over an intege…
Equal
All whole numbers (both positive and negative) and zero.
rational number
A number that can be written as a fraction
irrational number
Any number that can't be written as an integer over an intege…
Math - Linear Equations
Rectangular Coordinate System
x - axis
y - axis
origin
Cartesian plane... determined by x and y axes
horizontal number line
vertical number line
where x and y axes intersect
Rectangular Coordinate System
Cartesian plane... determined by x and y axes
x - axis
horizontal number line
5 terms
Math: linear equations formulas
Slope intercept
Point slope
Standard form
Slope formula
y=mx+b
y-y1=m(x-x1)
Ax+By=C
y2-y1 / x2-x1
Slope intercept
y=mx+b
Point slope
y-y1=m(x-x1)
8 terms
MATH LINEAR EQUATIONS
3 methods to graph equations?
x=2
y=2
0/10
slope intercept form, y and x intercepts, table of values
vertical
horizontal
0
3 methods to graph equations?
slope intercept form, y and x intercepts, table of values
x=2
vertical
6 terms
Math Linear and Literal Equations
Addition property of equality
multiplication property of equality
solving linear and literal equations s…
3 ways to check work
if a & b & c are elements of the real number system and a=b,…
if a & b & c are elements of the real number system and a=b,…
1 Clear fractions (multiplicative property of equality) 2 sim…
inspection, manually, on calculator
Addition property of equality
if a & b & c are elements of the real number system and a=b,…
multiplication property of equality
if a & b & c are elements of the real number system and a=b,…
12 terms
Math: Linear Equations
relation
domain
range
mapping
a set of ordered pairs {(1,-2) (3,4) (0,-2)}
x coordinate (1st coordinate in an ordered pair)
y coordinate (2nd coordinate in an ordered pair)
used to illustrate relation between domain and range
relation
a set of ordered pairs {(1,-2) (3,4) (0,-2)}
domain
x coordinate (1st coordinate in an ordered pair)
Math- Linear Equations
What does proportional mean ?
Equations
On a graph, what is the vertical and w…
what does y= ? and what does x=?
- starts at 0,0... - starts at the origin... - forms a straight line
y=mx represents proportional relationships.
vertical- y-axis... horizontal- x-axis
y= dependent ... x= independent
What does proportional mean ?
- starts at 0,0... - starts at the origin... - forms a straight line
Equations
y=mx represents proportional relationships.
Math Linear equations
Absolute Value
Coefficient
Constant
Term
The absolute value of x is the distance from zero to x on a n…
A number that is multiplied by a variable
A value that does not change
Each set of quantities in a ratio, series or mathematical exp…
Absolute Value
The absolute value of x is the distance from zero to x on a n…
Coefficient
A number that is multiplied by a variable
Math Linear Equations Vocabulary
Rise/Run formula
Slope type: 3/4x-1 Hint: x positive or…
Slope type: -2x+3 Hint: x positive or…
Slope type: Y=3
Y1-Y2/X1-X2
Positive Slope
Negative Slope
Horizontal = Zero
Rise/Run formula
Y1-Y2/X1-X2
Slope type: 3/4x-1 Hint: x positive or…
Positive Slope
9 terms
Math Linear Equations Vocab
expression
distributive property
variable
term
a mathematical phrase that includes the sums and/or products…
For every real number a, b, and c: a(b + c) = ab +
a symbol, usually a letter, that represents one or more numbers
a number, variable, or the product or quotient of a number an…
expression
a mathematical phrase that includes the sums and/or products…
distributive property
For every real number a, b, and c: a(b + c) = ab +
Math: solving linear equations
Equation
Variable
Constant
Numerical coefficient
A mathematical statement
A letter that represents an unknown number
A number that doesn't change
A number that multiplies the variable. (2x+4 the nc is 2)
Equation
A mathematical statement
Variable
A letter that represents an unknown number
7 terms
Math Linear Equations
Intersect
Parallel
Same Line
x=7... y=8... z=9
One point, independent, slopes are not equal
0 points... Inconsistent... Slopes = y intersects don't
Infinite number of points... Dependent... Slopes and y intercept =
Parallel to yz plane... Parallel to xz plane... Parallel to xy plan…
Intersect
One point, independent, slopes are not equal
Parallel
0 points... Inconsistent... Slopes = y intersects don't
13 terms
Math- Linear Equations
Slope Intercept form
Vertical Lines- Equation
Horizontal Lines-Equation
Point Slope Form
y=mx+b
x= (whatever it crosses on x axis)
y= (whatever it crosses on y axis)
y-y1=m(x-x1)
Slope Intercept form
y=mx+b
Vertical Lines- Equation
x= (whatever it crosses on x axis)
25 terms
Math Linear Equations Facts
Ax + Bx = C
y - y1 = m(x-x1)
y= mx + b
To get the slope intercept form, you s…
Standard Form
Point Slope form is
Slop intercept form
y
Ax + Bx = C
Standard Form
y - y1 = m(x-x1)
Point Slope form is
Math Vocabulary: Linear Equations
Corrdinate Plane
Quadrants
Y axis
Orgin
The grid that we plot points on is called
A graph is spilt into 4 sections
The vertical number line
The point at the location (0,0)
Corrdinate Plane
The grid that we plot points on is called
Quadrants
A graph is spilt into 4 sections
Math Midterm; Linear Equations
y-y1=m(x-x1)
y=mx+b
Ax+By+C=0
Ax+By=C
point slope form
slope intercept form
general linear form
standard form
y-y1=m(x-x1)
point slope form
y=mx+b
slope intercept form
44 terms
Math Study Guide: Linear Equations
Slope intercept form
Standard form
Slope formula
Point slope form
y=mx+b
Ax+By=C
y-y1=m(x-x1)
Slope intercept form
y=mx+b
Standard form
Ax+By=C
Math: solving Linear Equations and Inequalities
1st Step
2nd step
3rd step
4th step
look for and apply distibtive propertys
combine like terms
equlize varabiles on one side by adding or subtracting
find the numbers on oppisite sides through adding or subtract…
1st Step
look for and apply distibtive propertys
2nd step
combine like terms
11 terms
Math8 (4.1) Graphing Linear Equations
coordinate plane
x-axis
y-axis
ordered pair
a graph with x- and y- axes
the horizontal line of a graph
the vertical line of a graph
(x,y) marking a coordinate point on a graph
coordinate plane
a graph with x- and y- axes
x-axis
the horizontal line of a graph
Maths Definitions: Linear Equations
Prime numbers
Composite numbers
Product
Sum
Number greater than 1, that only have 2 factors, one and itself
A whole number greater than one that has more than two factors
A result of multiplying, or identifying factors being multipl…
The mathematical process of addition
Prime numbers
Number greater than 1, that only have 2 factors, one and itself
Composite numbers
A whole number greater than one that has more than two factors
21 terms
Maths linear equations
DOPS
DOPS expanded
DOPS simplified/ in brackets
Perfect squares
Difference of Perfect square. A binomial expression where eac…
2___2... a -b
(a+b)(a-b)
A binomial expression where the two terms are exactly the sam…
DOPS
Difference of Perfect square. A binomial expression where eac…
DOPS expanded
2___2... a -b
10 terms
Math linear equations vocabulary
Coefficients
Distributive property
Equations
Equivalent
A number used to multiply a variable
The distributive law says that multiplying a number by a grou…
An equation says that two things are equal.It will have an eq…
Having the same value.
Coefficients
A number used to multiply a variable
Distributive property
The distributive law says that multiplying a number by a grou…
16 terms
Math Vocab Linear Equations
Linear Equation
Standard Form
Constant
X Intercept
An equation that forms a line when graphed
Linear equations written in the form Ax+By=C
A term without a variable
Where the graph of an equation crosses the X axis
Linear Equation
An equation that forms a line when graphed
Standard Form
Linear equations written in the form Ax+By=C
20 terms
Math 1 Linear Equations
What is a linear function
what is the slope
what´s a formula
What's a term
Y=ax+b
a number that describes both the direction and the steepness…
a mathematical relationship or rule expressed in symbols.
number or variable, or numbers and variables multiplied toget…
What is a linear function
Y=ax+b
what is the slope
a number that describes both the direction and the steepness…
Math 😒 linear equations
Slope
Slope-intercept
Point-slope
Standard
M= y2-y1... ________... X2-x1
Y=mx+b ... Example: m= 2 (2,3)... 3=2(2)+b... 3=4+b... -4 -4... -1=b = y=2x -1
Y-y1=m(x-X1) (2,4) (7,9)... 9-4... _____= 1 = y-4=1(x-2)... ... 7-2
Ax + By = C... Finger trick! ... 3x+5y=15 ... x- 5... y- 3 ... NO FRACTIONS…
Slope
M= y2-y1... ________... X2-x1
Slope-intercept
Y=mx+b ... Example: m= 2 (2,3)... 3=2(2)+b... 3=4+b... -4 -4... -1=b = y=2x -1
Math notes linear equation
Linear Equation
Solutions
Slope
Rise
an equation whose graph is a line
The points on the line of the linear equation
is the rate of change between any two points on a line
(y)= the rise
Linear Equation
an equation whose graph is a line
Solutions
The points on the line of the linear equation
13 terms
Math 8 - Linear Equations Vocabulary
Coefficient
Domain / Input
Equation
Like Terms
A constant that is multiplied by a variable
x-value on coordinate plane
A number sentence with an equal sign
Numbers that have the same variables that can be combined wit…
Coefficient
A constant that is multiplied by a variable
Domain / Input
x-value on coordinate plane
5 terms
Math (Linear Equations)
Slope Equation:
Slope:
Y intercept:
Partial variation:
Rise (y)... Run (x)
The steepness of a line
...
Similar to a direct variation but doesn't go through 0,0/has…
Slope Equation:
Rise (y)... Run (x)
Slope:
The steepness of a line
14 terms
Math Linear Equations Study Guide
Standard form of a line
Slope- intercept form of a line
y-intercept
Rising Slope (positive)
Ax+By=C (2x+y=4) Set up table
y=mx+b (m=slope & b= y-intercept)
Plot FIRST
Standard form of a line
Ax+By=C (2x+y=4) Set up table
Slope- intercept form of a line
y=mx+b (m=slope & b= y-intercept)
6 terms
Math Lab Linear Equation
Slope
Y-Intercept
X-Intercept
Slope-Intercept Form
A surface of which one end or side is at a higher level than…
In the equation of a straight line (when the equation is writ…
The graphical concept of x- and y-intercepts is pretty simple…
The slope-intercept form is simply the way of writing the equ…
Slope
A surface of which one end or side is at a higher level than…
Y-Intercept
In the equation of a straight line (when the equation is writ…
22 terms
Maths - Linear Equations and Statistics
Distributive Law
Equation
Expression
Factorise
a(b+c)... = ab + ac
with =
without =
H.C.F
Distributive Law
a(b+c)... = ab + ac
Equation
with =
16 terms
Linear Equations
linear equation
slope
y-intercept
x-intercept
An equation in two variables whose graph in a coordinate plan…
A ratio comparing the change in output over the change in inp…
The value of the output when the input is zero (0, y). The po…
The value of the input when the output is zero (x, 0). The po…
linear equation
An equation in two variables whose graph in a coordinate plan…
slope
A ratio comparing the change in output over the change in inp…
10 terms
Math: Simple Linear Equation
x = 2
x = 10
x = 3
x = 6
x + 3 = 1
x − 3 = 7
2x + 5 = 11
3x −5 = 13
x = 2
x + 3 = 1
x = 10
x − 3 = 7
Linear Equations
Slope
Slope-intercept form
Point slope form
Standard form
Ax + By = C
Slope
Slope-intercept form
48 terms
Linear Equations 2, Linear Equations
linear equation
slope
y-intercept
x-intercept
An equation in two variables whose graph in a coordinate plan…
A ratio comparing the change in output over the change in inp…
The value of the output when the input is zero (0, y). The po…
The value of the input when the output is zero (x, 0). The po…
linear equation
An equation in two variables whose graph in a coordinate plan…
slope
A ratio comparing the change in output over the change in inp…
Math 9 Honours - Linear Equations and Linear Inequalities
Equation
Addition principal
Multiplication principal
Reciprocals
A statement that two mathematical expressions have the same v…
For any real numbers a, b, and c : a = b implies that a+c = b…
For any real numbers a, b, and c : a = b implies that a×c = b…
Two fractions with their product being the number one. a/b an…
Equation
A statement that two mathematical expressions have the same v…
Addition principal
For any real numbers a, b, and c : a = b implies that a+c = b…
Linear Equations Math 1-3
Arithmetic Sequence
Geometric Sequence
Recursive
Common Difference
a sequence in which each term is found by adding the same num…
a sequence in which the ratio of successive terms is a consta…
always uses the preceding term to define the next term of the…
the difference between two numbers in an arithmetic sequence.
Arithmetic Sequence
a sequence in which each term is found by adding the same num…
Geometric Sequence
a sequence in which the ratio of successive terms is a consta…
Math Vocabulary for Linear Equations and Expressions
coefficients
equivalent
solution set
isolate the variable
the number part of a term that contains a variable
equal to
all the numbers that satisfy an equation or inequality
get the variable with a coefficient of one alone on one side…
coefficients
the number part of a term that contains a variable
equivalent
equal to
17 terms
Linear Equations
positive slope
coefficient
slope-intercept form
constant
A line that slants upward from left to right.
A numerical factor in a term of an algebraic expression or eq…
A form of a linear equation, y=mx +/- b, where m=slope and b=…
A quantity that always stays the same.
positive slope
A line that slants upward from left to right.
coefficient
A numerical factor in a term of an algebraic expression or eq…
12 terms
Linear Equations
positive slope
negative slope
zero slope
undefined slope
positive slope
negative slope
22 terms
Math Vocabulary for Linear Equations and Functions
function
domain
range
independent variable
a special type of relation that pairs each input value with e…
the set of all possible input values of the ordered pairs of…
the set of all possible output values of the ordered pairs of…
represents the input of a function
function
a special type of relation that pairs each input value with e…
domain
the set of all possible input values of the ordered pairs of…
14 terms
8 Maths - Graphing Linear Equations
domain
range
equation of a vertical line (example of)
equation of a horizontal line (example…
all x-values
all y-values
x = 6
y = 2
domain
all x-values
range
all y-values
11 terms
Math Forms of a Linear Equation
Standard Form
Standard Form
Standard Form
Standard Form
Ax+By=C
A cannot be negative
A, B, and C must be integers
A, B, and C cannot be divisible by the same number
Standard Form
Ax+By=C
Standard Form
A cannot be negative
25 terms
Linear Equations
linear equation
slope
y-intercept
x-intercept
An equation in two variables whose graph in a coordinate plan…
A ratio comparing the change in output over the change in inp…
The value of the output when the input is zero (0, y). The po…
The value of the input when the output is zero (x, 0). The po…
linear equation
An equation in two variables whose graph in a coordinate plan…
slope
A ratio comparing the change in output over the change in inp…
Maths - Linear Equations
Equation of a Line - General Form
Equation of a Line - Y - Intercept Form
Gradient
Midpoint
Ax + By = C
y = mx + c
m= y₂-y₁ ÷x₂-x₁
(X₁+X₂)÷2 , (Y₁+Y₂)÷2
Equation of a Line - General Form
Ax + By = C
Equation of a Line - Y - Intercept Form
y = mx + c
23 terms
Linear Equations
x-intercept
y-intercept
slope-intercept form
graph
the point at which the line crosses the x-axis
the point at which the line crosses the y-axis... (b)
the general way to write a linear equation
x-intercept
the point at which the line crosses the x-axis
y-intercept
the point at which the line crosses the y-axis... (b)
16 terms
Maths test linear equations
equation
universal set U
definition set D
solution set S
Gleichung
Grundmenge G
Definitionsmenge D
Lösungsmenge L
equation
Gleichung
universal set U
Grundmenge G
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