Ratios and Proportional Reasoning Ch.1

If two quantities are ______ they have a constant ratio.

• proportional

• rate

• nonproportional

• unit rate

A proportion is an equation stating that two ratios are ______.

• cross products

• equivalent

• of different units

• nonproportional

Two ratios that have the same value are called ______.

• constant rate of change

• cross products

• scale factor

• equivalent ratios

To determine whether two ratios form a proportion, you can find their ______.

• direct variation

• cross products

• y-axis

• slope

A linear relationship has ______.

• constant rate of change

• y-axis

• variable rate of change

• x-axis

The rate that describes how one quantity changes in relation to another is called the ______.

• derived unit

• rate of change

• cross products

• unit rate

When two variable quantities have a constant ratio, their relationship is called a ______.

• rate

• rate of change

• function

• direct variation

A ______ fraction has a fraction in the numerator, denominator or both.

• rate

• unit

• complex

• quadrant

______ analysis is the process of including units of measurement when you compute.

• complex

• rate

• dimensional

• unit

A proportional relationship is a straight line that passes through the ______.

• direct

• unit

• constant

• origin