Wirtz Algebra II Chapter 1 Lesson 7

Term Definition absolute value the distance from the number to zero on the number line. absolute value equation An equation that contains an absolute value and may have more than one solution. absolute value inequality Linear inequalities that contain absolute value and may have infinite solutions. The solutions are represented by segments or rays on …

Wirtz Algebra II Chapter 1 Lesson 8

Term Definition relation any correspondence between a set of input values and output values domain set of all inputs function a special type of relation in which for every member of its domain is associated with exactly one member of its range inverse operation "Undoing" steps to return to an original value or position. functional …

Wirtz Math Finance Chapter 4 Lesson 4

Term Definition credit card (p193) A type of credit card account that has a revolving charge where the entire bill does not have to be paid in full each month. impulse buying (p193) When a consumer purchases something to which they suddenly were attracted and had no intention of buying. revolving charge account (p193) A …

Wirtz Math Finance Chapter 5 Lesson 4

Term Definition liable (p238) responsible for damages caused negligent(p238) At fault for damages caused automobile insurance (p238) a contract between a driver and an insurance company, where the driver agrees to pay a fee (called a premium) and the company agrees to cover certain accident-related costs when the driver makes a claim (request). premium (p238) …

Wirtz Math Finance Chapter 5 Lesson 5

Term Definition depreciate (p245) Decrease in value over time. appreciate (p245) Increase in value over time. straight line depreciation (p245) a line that show a constant decline in the value of something, something, such as a care that loses the same value each year. slope (p245) The slope of a line is the numerical value …

Word Difinitions to help you write expressions and equations

Term Definition plus add sum add more than add increased by add in all add minus subtract difference subtract less than subtract less subtract decreased by subtract times multiply product multiply multiplied multiply twice multiply tripled multiply each multiply of multiply divided divide quotient divide per divide separate divide is equals equals equals

Wirtz Combined Geometry Chapter 1 Lesson 2

Term Definition Point (p5) An undefined term – no size, indicates location, and usually represented by a dot. Line (p5) An undefined term – extends two directions infinetely and has no thickness Plane (p5) An undefined term – A flat surface that is infinitely large and with zero thickness Space (p6) The set of all …

Wirtz Math Finance Chapter 5 Lesson 8

Term Definition reaction time (p268) The time that the average, alert driver takes to switch from the gas pedal to the brake pedal; usually from approximately .75 second to 1.5 seconds. thinking time (p268) The time that the average, alert driver takes to switch from the gas pedal to the brake pedal; usually from approximately …