Algebra 1 EOC: Number and Algebraic Methods

The distance a number is from zero (y=|x|)

Contains numbers, variables, and operations (no equal sign)

The amount of space within a 2-dimensional figure

<p>An expression that contains two terms</p> Signup and view all the answers

<p>The 'big' number in front of the variable</p> Signup and view all the answers

<p>The constant difference between consecutive terms in a sequence</p> Signup and view all the answers

<p>The ratio of a term in a geometric sequence with the previous term (1:2 = 1/2)</p> Signup and view all the answers

<p>The 'k' value that remains the same in direct (y = kx) or inverse variation (xy = k)</p> Signup and view all the answers

<p>A term with no variable part; a value that stays the same (2x + 3 where 3 is the constant term)</p> Signup and view all the answers

<p>The ordered pair that represents a point (x, y)</p> Signup and view all the answers

<p>The sum of the exponents of the variables (degree = 5)</p> Signup and view all the answers

<p>The greatest degree of the terms of a polynomial (degree = 5)</p> Signup and view all the answers

<p>The answer to subtraction</p> Signup and view all the answers

<p>a(b + c) = ab + ac</p> Signup and view all the answers

<p>Has an equal sign</p> Signup and view all the answers

<p>Two expressions that are equal (3x + 5 = 2x - 6)</p> Signup and view all the answers

<p>To find the value of an expression by substituting a numbers in for the variables</p> Signup and view all the answers

<p>The 'little' number in a power (x)</p> Signup and view all the answers

<p>An expression that is part of a product; (2x - 1) and (x - 1) are factors</p> Signup and view all the answers

<p>To factor a polynomial until all factors are prime</p> Signup and view all the answers

<p>To find the factors of a polynomial; (2x-1)(x-1) is the factored form</p> Signup and view all the answers

<p>An equation that can be used to find a specified value</p> Signup and view all the answers

<p>For every input (x) there is only one output (y); All the x-values have to be different.</p> Signup and view all the answers

<p>Uses f(x) instead of y; f(x) = 3x + 5</p> Signup and view all the answers

<p>An expression that can be used to represent a functional set of data</p> Signup and view all the answers

<p>The biggest term that can be divided into all terms</p> Signup and view all the answers

<p>Contains an inequality symbol</p> Signup and view all the answers

<p>Numbers that belong to the set... -3, -2, -1, 0, 1, 2, 3...</p> Signup and view all the answers

<p>Opposite operations (+ and - or * and /)</p> Signup and view all the answers

<p>Numbers that cannot be written as a fraction</p> Signup and view all the answers

<p>The coefficient of the first term when a polynomial is written so that the exponents decrease from left to right; 2 is the leading coefficient</p> Signup and view all the answers

<p>Terms that have the same variable parts</p> Signup and view all the answers

<p>An equation where letters are used to represent numbers (A=lw)</p> Signup and view all the answers

<p>A polynomial with only one term</p> Signup and view all the answers

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<p>Positive/negative; multiplication/division; addition/subtraction</p> Signup and view all the answers

<p>Rules for evaluating an expression (PEMDAS)</p> Signup and view all the answers

<p>A number that has a whole number square root; 1=1(1); 4=2(2); 9=3(3); 16=4(4)</p> Signup and view all the answers

<p>Two lines that intersect at a 90 degree angle</p> Signup and view all the answers

<p>The answer to division</p> Signup and view all the answers

<p>The comparison of two numbers using division (6:4 or 6/4)</p> Signup and view all the answers

<p>Numbers that can be expressed as a fraction (i.e: 1/3)</p> Signup and view all the answers

<p>The set of all rational and irrational numbers</p> Signup and view all the answers

<p>To perform all indicated operations</p> Signup and view all the answers

<p>b is the square root of b(b)</p> Signup and view all the answers

<p>Used to solve a system of equations by substituting the expression for one variable in for that variable for the other equation</p> Signup and view all the answers

<p>The answer to addition</p> Signup and view all the answers

<p>Parts of an expression separated by a + or - sign</p> Signup and view all the answers

<p>A polynomial with three terms</p> Signup and view all the answers

<p>A letter used to represent a number</p> Signup and view all the answers

<p>The numbers 0, 1, 2,...</p> Signup and view all the answers

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<p>The value before a function rule has been applied to the situation</p> Signup and view all the answers

<p>Is only divisible by 1 and itself</p> Signup and view all the answers