# Study sets matching "algebra 1 equation"

Natural Numbers

Whole Numbers

Integers

Rational Numbers

The set of numbers 1,2,3,4.....

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

The set of numbers ...-3, -2, -1, 0, 1, 2, 3...

The set of all numbers that can be written as the ratio of two…

Natural Numbers

The set of numbers 1,2,3,4.....

Whole Numbers

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

coordinate plane

origin

x-axis

y-axis

the grid created by the horizontal x-axis and the vertical y-a…

(0,0) in the coordinate plane; center of the grid

the horizontal number line in the coordinate plane (left to ri…

the vertical number line in the coordinate plane (up and down)

coordinate plane

the grid created by the horizontal x-axis and the vertical y-a…

origin

(0,0) in the coordinate plane; center of the grid

System of Equations

Solution to a System of Equations

Systems that Cross Once

Lines that Never Cross

More than one line

Where the lines cross

Perpendicular or Skew lines. Has One solution

Parallel Lines. Has No Solution

System of Equations

More than one line

Solution to a System of Equations

Where the lines cross

Equation

Linear Equation

Formula

Equation Balance

A term or expression is equal (=) to another term or expressio…

Any equation of the form ax+b=0 or y=ax+b

A statement which connects variables, usually as an equation.

What we do to one side of the equation we must do the other si…

Equation

A term or expression is equal (=) to another term or expressio…

Linear Equation

Any equation of the form ax+b=0 or y=ax+b

Equation

Expression

Coefficient

Variable

A mathematical sentence that contains operators, numbers and/o…

A mathematical sentence that contains operators, numbers and/o…

A number multiplied by a variable in an algebraic expression.

A letter (or symbol) that represents a number.

Equation

A mathematical sentence that contains operators, numbers and/o…

Expression

A mathematical sentence that contains operators, numbers and/o…

literal equation

Pythagorean Theorem

leg of a triangle

hypotenuse

An equation with two or more variables

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

One of the 2 shorter sides of the right triangle. The 2 sides…

The side opposite the right angle in a right triangle. The lon…

literal equation

An equation with two or more variables

Pythagorean Theorem

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

open sentence

equation

solving

replacement set

A mathematical statement that contains algebraic expressions a…

A sentence that contains an equal sign

Finding a value for a variable that makes a sentence true

A set of numbers from which replacements for a variable may be…

open sentence

A mathematical statement that contains algebraic expressions a…

equation

A sentence that contains an equal sign

System of equations

Substitution

Graphing

Elimination

A system of equations is a collection of two or more equations…

A strategy for solving systems of equations that include solvi…

A solution to a linear system is a point (a, b) that satisfies…

To solve a system of equations by elimination we transform the…

System of equations

A system of equations is a collection of two or more equations…

Substitution

A strategy for solving systems of equations that include solvi…

Linear Equation

Quadratic Equation

Exponent

Simplify

An equation that makes a straight line when it is graphed.

An equation where the highest exponential value is squared (2).

When a base number is raised to a repeated multiplication.

The process of making an equation or number less complicated b…

Linear Equation

An equation that makes a straight line when it is graphed.

Quadratic Equation

An equation where the highest exponential value is squared (2).

Quadratic formula

slope formula

point slope formula

completing the square

x = opposite of b plus or minus the square root of b squared m…

m = y2 - y1 ... ---------... x2 - x1

y-y1 = m (x-x1)

1) if a doesn't equal 1 then divide everything by a... 2) subtrac…

Quadratic formula

x = opposite of b plus or minus the square root of b squared m…

slope formula

m = y2 - y1 ... ---------... x2 - x1

Standard Form Of a Line

Slope-Intercept Form

Point Slope Form

Slope & It's Equation

Ax + By = C... A, B, & C are Co-efficients... X & Y are order pair…

Y = mx + b... M = the Slope... B = Y - Intercept (the point where…

Y - Y1 = m ( X - X1)... Y1 & X1 are the coordinate of a point on…

]... Slope = Change In Y over Change in X... If you have 2 coordin…

Standard Form Of a Line

Ax + By = C... A, B, & C are Co-efficients... X & Y are order pair…

Slope-Intercept Form

Y = mx + b... M = the Slope... B = Y - Intercept (the point where…