#### Study sets matching "college algebra"

#### Study sets matching "college algebra"

Algebraic expression

Associative property of addition

Associative property of multiplication

Base

constants and variables combined using addition, subtraction,…

the sum of three numbers may be grouped differently without af…

the product of three numbers may be grouped differently withou…

in exponential notation, the expression that is being multipli…

Algebraic expression

constants and variables combined using addition, subtraction,…

Associative property of addition

the sum of three numbers may be grouped differently without af…

Number and numeral

Numbers

Numeral

Place value

Closely related concepts

Is an abstract idea used to represent quantity "four"

Is a symbol that represents a number "4"

Position of each digit in a number determines the value of the…

Number and numeral

Closely related concepts

Numbers

Is an abstract idea used to represent quantity "four"

numerical expression

evaluate

order of operations

variable

consists of numbers and operations

to find the value of an expression

the order in which operations in an expression to be evaluated…

a letter used to represent one or more numbers

numerical expression

consists of numbers and operations

evaluate

to find the value of an expression

True Statement

Identity

Single Solution

Conditional

a statement in a linear equation such as 0=0

an linear equation with a true statement. It's solution set is…

a solution in a linear equation such as x=3

an linear equation that leads to a single solution. Its soluti…

True Statement

a statement in a linear equation such as 0=0

Identity

an linear equation with a true statement. It's solution set is…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

Correlation coefficient

Decreasing linear function

Extrapolation

Horizontal line

a value, r, between -1 and 1 that indicates the degree of line…

a function with a negative slope: If f (x) = mx + b, then m <…

predicting a value outside the domain and range of the data

a line defined by f (x) = b, where b is a real number. The slo…

Correlation coefficient

a value, r, between -1 and 1 that indicates the degree of line…

Decreasing linear function

a function with a negative slope: If f (x) = mx + b, then m <…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

complex number

real number

rational number

irrational number

a number of the form a + bi where a and b are real numbers. Co…

numbers that are either rational or irrational. A real number…

a number that can be expressed as a/b, the ratio of two intege…

a number that cannot be expressed as a/b, the ratio of two int…

complex number

a number of the form a + bi where a and b are real numbers. Co…

real number

numbers that are either rational or irrational. A real number…

5√2

(13/2 , -45/2)

(17,-10)

(16,-11)

Find the distance between the points (4,-25) and (9,-20)

Find the midpoint of (4,-25) and (9,-20)

Find the other endpoint given the midpoint (12,-8) and endpoin…

Find the other endpoint given the midpoint (12,-15) and endpoi…

5√2

Find the distance between the points (4,-25) and (9,-20)

(13/2 , -45/2)

Find the midpoint of (4,-25) and (9,-20)

Counting Numbers

Whole Numbers

Integers

Rational Numbers

The numbers used to count; the members of the set (1,2,3,4,5,.…

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

All whole numbers (both positive and negative) and zero

All positive and negative integers, fractions and decimal numb…

Counting Numbers

The numbers used to count; the members of the set (1,2,3,4,5,.…

Whole Numbers

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

Distance Formula

Midpoint Formula

Slope Formula

Slope Intercept Form

d=sqrrt((x2-x1)^2-(y2-y1)^2)

((x1+x2)/2 , (y1+y2)/2)

(y2-y1) / (x2-x1)

y = mx + b

Distance Formula

d=sqrrt((x2-x1)^2-(y2-y1)^2)

Midpoint Formula

((x1+x2)/2 , (y1+y2)/2)

If all else fails, (graphs)

If all else fails, (equations)

sigma notation

a²-b² =

plug in values

use quadratic formula

(a+b)(a-b) (factoring)

If all else fails, (graphs)

plug in values

If all else fails, (equations)

use quadratic formula

-7

-3/2

12.80

412.80

Solve 8x-9=11x+12

Solve 5(5x+9)=13-(x+7)

Mike borrowed $400 from his brother. He will pay him back in 6…

Mike borrowed $400 from his brother. He will pay him back in 6…

-7

Solve 8x-9=11x+12

-3/2

Solve 5(5x+9)=13-(x+7)

Variables

Expressions

Like terms

Evaluate 5y+3 where y=-2

Letters that can represent numbers

Do not contain the equals sign

Have the same variable letter parts including exponents

5*-2+3... -10+3... -7 answer

Variables

Letters that can represent numbers

Expressions

Do not contain the equals sign