linear expression - answer-expression with variables that have an exponent of 1
linear equation - answer-an equation whose graph is a straight line.
Ax+By=C, slope = -A/B, y intercepts = C/B
slope-intercept form - answer-y=mx+b, where m is the slope and b is the y-intercept of the line.
...
, ILTS 305 Math
Number - answer-basic building block
integer - answer-All whole numbers (both positive and negative) and zero.
prime number - answer-A whole number that has exactly two factors, 1 and itself.
composite number - answer-A whole number greater than 1 that has more than two
factors.
rational number - answer-A number that can be written as a fraction
irrational number - answer-a number that can NOT be expressed as a ratio of two
integers or as a repeating or terminating decimal - Pi or any square root of an
imperfect square are considered irrational
Number line - answer-
absolute value - answer-The distance a number is from zero on a number line
divisor - answer-The number by which another number is divided.
quotient - answer-the answer to a division problem
Parenthesis - answer-
Exponet - answer-number that represents the number of times the base is used as a
factor
root - answer-a solution of an equation
perfect square - answer-a square of a whole number
order of operations - answer-PEMDAS (parenthesis, Exponents, Multiplication,
Division, Addition, Subtraction)
common factor - answer-Any common factor of two or more numbers.
prime factorization - answer-a number written as the product of all its prime factors
GCF (Greatest Common Factor) - answer-the greatest number that is a factor of two
or more numbers
least common multiple (LCM) - answer-The smallest multiple (other than zero) that
two or more numbers have in common.
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