#### Study sets matching "algebra chapter 2"

#### Study sets matching "algebra chapter 2"

graph

linear equation

function

y=mx+b

represent numerical information spatially

an equation in two variables whose graph is a line

a relationship in which for each input value there is one and…

slope intercept form

graph

represent numerical information spatially

linear equation

an equation in two variables whose graph is a line

Dimensional analysis

Equivalent equations

Extremes

Formula

The process of carrying units throughout a computation.

Equations that have the same solution.

In the ratio a/b = c/d , a and d are the extremes.

An equation that states a rule for the relationship between c…

Dimensional analysis

The process of carrying units throughout a computation.

Equivalent equations

Equations that have the same solution.

point-slope form

standard form of a linear equation

parallel lines

perpendicular lines

y-y1=m(x-x1)

ax+by=c a b c cannot be fractions or decimals

same slope

slope negative/ positive reciprocals

point-slope form

y-y1=m(x-x1)

standard form of a linear equation

ax+by=c a b c cannot be fractions or decimals

absolute value

additive inverse

coordinate

inequality

the distance a number is from zero on the number line

an integer and its opposite

a number that corresponds with a point on a number line

a mathematical sentence that contains < >

absolute value

the distance a number is from zero on the number line

additive inverse

an integer and its opposite

real numbers

real number line

origin

negative numbers

the set of numbers that includes rational and irrational numb…

real numbers pictured as points on a line

The point labeled 0.

A number less than 0. On a number line, negative numbers are…

real numbers

the set of numbers that includes rational and irrational numb…

real number line

real numbers pictured as points on a line

absolute value (p. 63)

additive inverse (p. 71)

coordinate (p. 62)

inequality (p. 62)

The distance a number is from zero on the number line.

An integer and its opposite.

A number that corresponds with a point on a number line.

A mathematical sentence that contains <, >, ≠, ≤, or ≥.

absolute value (p. 63)

The distance a number is from zero on the number line.

additive inverse (p. 71)

An integer and its opposite.

Linear Equations

Story Problems

Percent Problems

Problem Solving Strategy

Linear Equation in One Variable... Ax+B=C where A, B and C are…

If an item is discounted x%, you pay (100+x)% of the price.... I…

Amount= % * base... (1st) (3rd)... ______ is _____% of _______ ... Ba…

1)Analyze the Problem... 2)Form an Equation... 3)Solve the Equation…

Linear Equations

Linear Equation in One Variable... Ax+B=C where A, B and C are…

Story Problems

If an item is discounted x%, you pay (100+x)% of the price.... I…

absolute value function

constant of variation

dependent variable

direct variation

a function of the form y = |mx + b| + c

k value which is the ratio of y to x

y-values

a linear function defined by an equation of the form y = kx

absolute value function

a function of the form y = |mx + b| + c

constant of variation

k value which is the ratio of y to x

inequality

solution of an inequality

compound inequality

union

A mathematical sentence that shows the relationship between q…

is any number that makes the inequality true.

Two or more inequalities joined together by "and" or "or"

solution of a compound inequality using "or"

inequality

A mathematical sentence that shows the relationship between q…

solution of an inequality

is any number that makes the inequality true.

Area

Terms

Distributive Property

Polynomial

The number of square tiles it takes to fill a region on a fla…

A number, variable, or the product of numbers ad variables

Use this to write a product of expressions as a sum of terms

An expression that is the sum or difference of two or more te…

Area

The number of square tiles it takes to fill a region on a fla…

Terms

A number, variable, or the product of numbers ad variables

Compound Inequality

Equivalent Inequalities

Graph of an Inequality

Inequality

inequality formed by joining two inequalities with the word a…

inequalities that have the same solution

graph that shows the solution set of an inequality on a numbe…

mathematical sentence that compares expressions

Compound Inequality

inequality formed by joining two inequalities with the word a…

Equivalent Inequalities

inequalities that have the same solution

Absolute Value

Additive Inverse

Integer

Opposite

The distance of a number from zero on a number line

the opposite of a number

the set of whole numbers and their opposites

Two numbers that are an equal distance from zero on a number…

Absolute Value

The distance of a number from zero on a number line

Additive Inverse

the opposite of a number

2.1 inequality

2.1 solution of an inequality

A < B

A > B

a statement that two quantities are not equal

any value of the variable that makes the inequality true

A is less than B

A is greater than B

2.1 inequality

a statement that two quantities are not equal

2.1 solution of an inequality

any value of the variable that makes the inequality true

variable

algebraic expression

factor

power

any letter used to represent an unspecified number or value

an expression consisting of one or more numbers or variables,…

quantities being multiplied

an expression such as x to the nth power

variable

any letter used to represent an unspecified number or value

algebraic expression

an expression consisting of one or more numbers or variables,…

Slope

x-intercept

y-intercept

Slope-intercept form

Measure of steepness of a line can be positive, negative, zer…

Location where a function crosses the x axis. The location is…

Location where a function crosses the y axis. The location is…

y=mx+b where m is the slope and b is the point where the y ax…

Slope

Measure of steepness of a line can be positive, negative, zer…

x-intercept

Location where a function crosses the x axis. The location is…

What is the difference quotient?

Define domain

Define range

Define a function

DQ = [f(x+h) - f(x)] / h

The x-values a relation can have. Ask yourself 2 questions: 1…

The y-values a relation can have.

A relation whose graph passes a vertical line test.... Each x is…

What is the difference quotient?

DQ = [f(x+h) - f(x)] / h

Define domain

The x-values a relation can have. Ask yourself 2 questions: 1…

variables

terms

constants

coefficients

the letter that represents a number

parts of an expression separate by a = or - sign

numbers,or qualities , that do not change

a number that multiplies a variable

variables

the letter that represents a number

terms

parts of an expression separate by a = or - sign

absolute value function

axis of symmetry

boundary

constant of variation

a function of the form f(x) = |mx + b| + c, where m does not…

a line that divides a figure into two parts that are mirror i…

a line in the cordinate plane that separated the solutions of…

the ratios of the two variables in a direct variation and the…

absolute value function

a function of the form f(x) = |mx + b| + c, where m does not…

axis of symmetry

a line that divides a figure into two parts that are mirror i…

addition property of equality

consecutive integers

division property of equality

equivalent equations

The property that states the same number can be added to both…

_____ are integers that are in counting order such as 4, 5, 6…

The property that states both sided of an equation can be div…

_____ are equations that have the same solution

addition property of equality

The property that states the same number can be added to both…

consecutive integers

_____ are integers that are in counting order such as 4, 5, 6…

Leading Coefficient

Relative Maximum

Relative Minimum

axis of symmetry

It's the coefficient of the first term of a polynomial in sta…

No other nearby points have a higher y value.

No other nearby points have a lower y value.

a line that divides a plane figure or a graph into two congru…

Leading Coefficient

It's the coefficient of the first term of a polynomial in sta…

Relative Maximum

No other nearby points have a higher y value.

equation

formula

cross products

formula

A statement that two expressions have the same value.

An equation that states a rule or a fact.

The product of the numerator of one ratio and the denominator…

A mathematical relationship or rule expressed in symbols.

equation

A statement that two expressions have the same value.

formula

An equation that states a rule or a fact.