7th Grade Math: Unit 10 Flashcards

Front

What is the term for the increase in value over time?

Back

appreciation

Front

What is a number that is multiplied by a variable(s) called?

Back

coefficient

Front

What is pay based on a percentage of the sales or profit made by an employee or agent called?

Back

commission

Front

What do you call a fixed value that does not appear with a variable(s)?

Back

constant

Front

What is a constant ratio between two proportional quantities y/x, denoted by the symbol k, called?

Back

constant of proportionality

Front

What is a ratio when the dependent, y-value, changes at a constant rate for each independent, x-value, called?

Back

constant rate of change

Front

What is the term for the decrease in value over time?

Back

depreciation

Front

What do you call a relationship with a constant rate of change represented by a graph that forms a straight line?

Back

linear relationship

Front

What is the difference between the original price of an item and its current price called?

Back

markdown

Front

What is the difference between the purchase price of an item and its sales price called?

Back

markup