How can we help?

You can also find more resources in our Help Center.

slope-intercept equation

vertical line equation

horizontal line equation

slope of horizontal line

y = mx + b, where m=slope and b=y-intercept

x = # (constant)

y - # (constant)

Answer: 0

slope-intercept equation

y = mx + b, where m=slope and b=y-intercept

vertical line equation

x = # (constant)

Area of a sector

Arc/Angle relationship

Length of an Arc

Area of a circle

x°/360 times (∏r²), where x is the degrees in the angle

The degrees of an arc is equal to the measure of the angle wi…

An arc is a piece of the circumference. If n is the degree me…

A=πr²

Area of a sector

x°/360 times (∏r²), where x is the degrees in the angle

Arc/Angle relationship

The degrees of an arc is equal to the measure of the angle wi…

sequence

arithmetic sequence

common difference

arithmetic explicit formula-MEMORIZE!!…

set of #'s that follow a particular pattern

ordered list of numbers in which the difference between each…

take any term and subtract the previous term

sequence

set of #'s that follow a particular pattern

arithmetic sequence

ordered list of numbers in which the difference between each…

Adding integers: Same sign:

Adding integers: Different sign:

Subtracting integers: rule #1

Subtracting integers: rule #2

Keep it and add

Subract, then keep the sign of the larger number

Change the sign of the 2nd #

Follow rules of addition

Adding integers: Same sign:

Keep it and add

Adding integers: Different sign:

Subract, then keep the sign of the larger number

Recursive Formula for an Arithmetic Se…

Direct formula for an arithmetic seque…

Recursive formula for a geometric sequ…

Direct formula for a geometric sequence

first term a and a constant difference of d

first term a and constant difference d, the kth term is

first term a constant ratio r between terms

a constant ratio r between terms, the kth term is

Recursive Formula for an Arithmetic Se…

first term a and a constant difference of d

Direct formula for an arithmetic seque…

first term a and constant difference d, the kth term is

G.E.M.D.A.S

Term

Expression

Variable

Grouping, Exponents, Multiplication, Division, Addition, Subt…

A component of a logical or mathematical expression.

A finite combination of symbols that are well-formed accordin…

A symbol that represents a quantity in a mathematical express…

G.E.M.D.A.S

Grouping, Exponents, Multiplication, Division, Addition, Subt…

Term

A component of a logical or mathematical expression.

Rectangular Prism (Surface Area)

Right Circular Cylinder (Surface Area)

Area of a Parallelogram

Point-slope Formula (for finding the e…

SA=2lh+2lw+2hw

SA=2πrh+2πr²

A=bh

y-y₁=m(x-x₁)

Rectangular Prism (Surface Area)

SA=2lh+2lw+2hw

Right Circular Cylinder (Surface Area)

SA=2πrh+2πr²

Axis of Symmetry

Discriminant

Hypotenuse

Positive Correlation

The vertical line containing the vertex of the parabola

b^2-4ac, the expression under the radical sign in the Quadrat…

The side opposite the right angle on a right triangle

As one value increases, the other increases

Axis of Symmetry

The vertical line containing the vertex of the parabola

Discriminant

b^2-4ac, the expression under the radical sign in the Quadrat…

coefficient

distributive property

equation

evaluate

A numerical factor in a term of an algebraic expression.

multiply a sum by multiplying each addend separately and then…

A statement that shows two mathematical expressions are equal…

To find the value of a mathematical expression.

coefficient

A numerical factor in a term of an algebraic expression.

distributive property

multiply a sum by multiplying each addend separately and then…

Variable

Constant

Numerical Expression

Algebraic Expression

A letter that represents a number

A value that never changed

May contain only constants and/or operations

Not an equation, no equal sign, may contain variables and/or…

Variable

A letter that represents a number

Constant

A value that never changed

associative property

real numbers

commutative property

difference

grouping property; (a+b)+c=a+(b+c) or (ab)c=a(bc)

all rational and irrational numbers

order property; a+b=b+a or ab = ba

answer to a subtraction problem

associative property

grouping property; (a+b)+c=a+(b+c) or (ab)c=a(bc)

real numbers

all rational and irrational numbers

factor

square root

inverse variation

quadratic expression

one of two or more numbers, algebraic expressions or the like…

a number that when multiplied by itself will result in a give…

situation in which one quantity increases while another quant…

any mathematical expression whose power or degree is two

factor

one of two or more numbers, algebraic expressions or the like…

square root

a number that when multiplied by itself will result in a give…

Variable

Constant

Numerical Expression

Algebraic Expression

A letter that represents a number

A value that never changed

May contain only constants and/or operations

Not an equation, no equal sign, may contain variables and/or…

Variable

A letter that represents a number

Constant

A value that never changed

Additive Identity Property of 0

Associative Property of Addition

Commutative Property of Addition

Distributive Property

Adding zero to a number gives a sum identical to the given nu…

The sum stays the same when the grouping of addends is change…

The sum stays the same when the order of the addends is chang…

When one of the factors of a product is a sum, multiplying ea…

Additive Identity Property of 0

Adding zero to a number gives a sum identical to the given nu…

Associative Property of Addition

The sum stays the same when the grouping of addends is change…

Square

Rhombus

Trapezoid

Rectangle

A quadrilateral with 4 congruent sides, 4 right angles, and o…

A quadrilateral with 4 congruent sides, opposite sides are pa…

A quadrilateral with 1 pair of parallel sides called bases

A quadrilateral with 4 right angles, and opposite sides congr…

Square

A quadrilateral with 4 congruent sides, 4 right angles, and o…

Rhombus

A quadrilateral with 4 congruent sides, opposite sides are pa…