Quarter 3 Vocab Review (7th Grade)

The _____ variable (x-value) represents the input values of a function.

• dependent

• scale

• independent

• scale model

_____ have the same unit rates.

• Rate

• Ratio

• Unit rate

• Equivalent rates

The _____ variable (y-value) represents the output values of a function.

• dependent

• scale

• independent

• scale model

A(n) _____ gives the ratio that compares the measurements of the model.

(ex: 1 in = 3 feet)

• dependent

• scale

• independent

• scale model

A ratio in which the second number is one unit is the _____.

• rate

• ratio

• unit rate

• equivalent rates

A(n) _____ is the ratio of two quantities with DIFFERENT units.

• rate

• ratio

• unit rate

• equivalent rates

A proportional 3-D model of an object is a(n) _____.

• dependent

• scale

• independent

• scale model

_____ is a proportional 2-D drawing of an object.

• Scale

• Proportion

• Scale drawing

• Constant of proportionality

An equation that states the values of the two ratios are equal is a(n) _____.

• scale

• proportion

• scale drawing

• constant of proportionality

The _____ represents the multiplicative relationship between numbers. “K” represents this.

• scale

• proportion

• scale drawing

• constant of proportionality