7th Grade Vocab Q2

Front

What is a ratio that is simplified so that it has a denominator of 1 unit?

Back

Unit Rate

Front

What do you call a number term in an expression or equation that does not change value?

Back

Constant

Front

What is the constant rate of change in a direct variation, also known as the coefficient of x in the equation y = kx?

Back

All of the above (Constant of direct variation, Constant of proportionality, Slope)

Front

What is a linear relationship that is proportional where the ratio of y to x is a constant number?

Back

Direct variation

Front

What are parts of an expression or equation separated by an addition (+) or equal (=) symbol?

Back

Term

Front

What is the term for a mathematical statement that shows the equality of two expressions?

Back

Equation

Front

What do you call a symbol that represents a number that can change?

Back

Variable

Front

What is the term for a number that is multiplied by a variable in an expression?

Back

Coefficient

Front

What is the term for a relationship where one quantity is a constant multiple of another?

Back

Direct variation

Front

What is the term for the ratio of the rise to the run in a linear graph?

Back

Slope