Linear relation: A relationship between the independent and dependent variable. Represented as a straight line on a graph. Rate of Change: A rate that describes how one quantity changes in relation to the other quantity Variable: A letter that represents a quantity that can change Operations: addition , subtraction, multiplication, division, exponents Expression: A mathematical…
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3.1 Rational Numbers
Rational Numbers: Any numbers that can be expressed as a quotient or fraction Irrational Numbers: Any numbers that CAN’T be expressed as a fraction (Numbers that are not rational.) Notes: ALL integers are rational, ALL fractions are rational, ALL terminating decimals are rational, ALL repeating decimals are rational Examples of Rational Numbers: 5, -5, 1/2,…
1.2: Square Roots
Perfect Square: A number with a rational square root. Exponents: The exponent is the smaller number on top of the bigger number, tells you how many times to multiple the base number by itself. Eg. 54. In this case, the ‘4’ is the exponent. Base: The Base is the bigger number. It is what you…