In this unit, you will be learning how to solve exponential and logarithmic equations. An exponential equation is an equation where the exponent is a variable. A logarithmic equation is an equation that involves the logarithm of an expression containing a variable.
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4.2: Linear relations
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…
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,…