# Study sets matching "8th grade math"

Study sets

Diagrams

Classes

Users

rational number

irrational number

real number

negative exponents

a number that can be expressed as a ratio (fraction) of two in…

Any real number which cant be expressed as a fraction of two i…

All rational and irrational numbers

Raising a number to a negative exponent is the same as raising…

rational number

a number that can be expressed as a ratio (fraction) of two in…

irrational number

Any real number which cant be expressed as a fraction of two i…

Transformation

Translation

Rotation

Dilation

A change in the size or position of a figure

A transformation that "slides" each point of a figure the same…

A transformation that "turns" a figure about a fixed point at…

A transformation that changes the size of an object, but not t…

Transformation

A change in the size or position of a figure

Translation

A transformation that "slides" each point of a figure the same…

rational number

irrational number

real number

scientific notation

a number that can be expressed as a ratio (fraction) of two in…

Any real number which cant be expressed as a fraction of two i…

All rational and irrational numbers

a method of writing very large (34,200,000) or very small (0.0…

rational number

a number that can be expressed as a ratio (fraction) of two in…

irrational number

Any real number which cant be expressed as a fraction of two i…

Integers

Irrational Numbers

Ordered Pair

Origin

Includes positive numbers, zero, and negative numbers

Decimal that never stops and never repeats

Also called a coordinate

Point where the x-axis and y-axis intersect... always (0,0)

Integers

Includes positive numbers, zero, and negative numbers

Irrational Numbers

Decimal that never stops and never repeats

rational number

irrational number

real number

negative exponents

a number that can be expressed as a ratio (fraction) of two in…

Any real number which cant be expressed as a fraction of two i…

All rational and irrational numbers

Raising a number to a negative exponent is the same as raising…

rational number

a number that can be expressed as a ratio (fraction) of two in…

irrational number

Any real number which cant be expressed as a fraction of two i…

Rigid Transformation

Prime Notation

Translation

Reflection

Transformation or movement of a figure that preserves shape an…

The label that indicates an image has been transformed

To slide an object

To flip an object

Rigid Transformation

Transformation or movement of a figure that preserves shape an…

Prime Notation

The label that indicates an image has been transformed

When a transversal intersects parallel…

When a transversal intersects parallel…

When a transversal intersects parallel…

Alternate exterior angles

Corresponding angles are congruent

Alternate Interior angles are congruent

Alternate exterior angles are congruent

formed on the outside of the parallel lines

When a transversal intersects parallel…

Corresponding angles are congruent

When a transversal intersects parallel…

Alternate Interior angles are congruent

Parallel lines

Perpendicular lines

Pythagorean theorem

Interior angles

Lines that never intersect no matter how far they extend. (bel…

Two lines that intersect to form right angles. (below is an ex…

In a right triangle, the square of the length of the hypotenus…

The four inside angles formed by two lines cut by a transversa…

Parallel lines

Lines that never intersect no matter how far they extend. (bel…

Perpendicular lines

Two lines that intersect to form right angles. (below is an ex…

transformation

pre-image

image

rotation

moving a shape so that it is in a different position, but stil…

the original image before transformation

a figure resulting from a transformation

a transformation made by rotating (turning or spinning) a figu…

transformation

moving a shape so that it is in a different position, but stil…

pre-image

the original image before transformation

Adjacent Angles

Alternate Exterior Angles

Alternate Interior Angles

Angle-Angle Similarity Theorem

A pair of angles that share a common vertex and ray.

A pair of angles on opposite sides of a transversal outside th…

A pair of angles on opposite sides of a transversal inside the…

When two pairs of corresponding angles in a triangle are congr…

Adjacent Angles

A pair of angles that share a common vertex and ray.

Alternate Exterior Angles

A pair of angles on opposite sides of a transversal outside th…

transformation

pre-image

image

rotation

moving a shape so that it is in a different position, but stil…

the original image before transformation

a figure resulting from a transformation

a transformation made by rotating (turning or spinning) a figu…

transformation

moving a shape so that it is in a different position, but stil…

pre-image

the original image before transformation

Algebraic Expression

Cube Root

Equation

Evaluate

A math phrase that has at least one variable, numbers, and ope…

A number that multiplies by itself 3 times to get the number i…

A math sentence that has an equals sign

to solve

Algebraic Expression

A math phrase that has at least one variable, numbers, and ope…

Cube Root

A number that multiplies by itself 3 times to get the number i…

Model

Interpret

Initial Value

Qualitative Variable

A mathematical representation of a process, device, or concept…

To give or provide the meaning of; explain; explicate; elucida…

Describes the y-intercept of a graph.

Data that fit into categories. Data that are not numerical.

Model

A mathematical representation of a process, device, or concept…

Interpret

To give or provide the meaning of; explain; explicate; elucida…

Alternate Interior Angles

Alternate Exterior Angles

Same Side Interior Angles

Parallel lines

Congruent angles formed inside when two or more parallel lines…

Congruent angles formed outside when two or more parallel line…

Supplementary angles formed inside when two or more parallel l…

Lines that do not intersect or touch at any point

Alternate Interior Angles

Congruent angles formed inside when two or more parallel lines…

Alternate Exterior Angles

Congruent angles formed outside when two or more parallel line…

base

power

cubed

square root

The number that is going to be raised to a power. The base num…

A number produced by raising a base to an exponent

A base raised to the 3rd power. [comes from finding the volume…

a number that when multiplied by itself equals a given number

base

The number that is going to be raised to a power. The base num…

power

A number produced by raising a base to an exponent

Solve the system... y=3x+1... y=3x-3... Does it…

Use substitution... y=-5x+14... y=x-10

Find the slope of the line through... (1,-…

Find the slope of the line through... (0,8…

No solution

The solution is (4,-6)

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Solve the system... y=3x+1... y=3x-3... Does it…

No solution

Use substitution... y=-5x+14... y=x-10

The solution is (4,-6)

Coordinate plane

Coordinate point

Cone

Converse of the Pythagorean Theorem

A two-dimensional surface on which points are plotted and loca…

A pair of numbers that represent a position on the coordinate…

A 3D figure with a circular base and one vertex

If the square of the length of the longest side of a triangle…

Coordinate plane

A two-dimensional surface on which points are plotted and loca…

Coordinate point

A pair of numbers that represent a position on the coordinate…

Solve the system... y=3x+1... y=3x-3... Does it…

Use substitution... y=-5x+14... y=x-10

Find the slope of the line through... (1,-…

Find the slope of the line through... (0,8…

No solution

The solution is (4,-6)

undefined

undefined

Solve the system... y=3x+1... y=3x-3... Does it…

No solution

Use substitution... y=-5x+14... y=x-10

The solution is (4,-6)

direct of variation

slope

ordered pair

linear equation

the relationship of two variables if there is a nonzero number

A measure of the steepness of a line. Given two points with co…

A pair of numbers that give the location of a point on a x and…

an equation whose graph is a straight line

direct of variation

the relationship of two variables if there is a nonzero number

slope

A measure of the steepness of a line. Given two points with co…

rational number

irrational number

real number

negative exponents

a number that can be expressed as a ratio (fraction) of two in…

Any real number which cant be expressed as a fraction of two i…

All rational and irrational numbers

Raising a number to a negative exponent is the same as raising…

rational number

a number that can be expressed as a ratio (fraction) of two in…

irrational number

Any real number which cant be expressed as a fraction of two i…