Ratios and Proportional Relationships Vocabulary Quiz

Fractions that have the same value but look different Example:

• Equivalent Fractions
• Constant of Proportionality
• Fractions
• Linear
• Multiplicative Inverse (reciprocal)

A comparison of two numbers Example: 1 dog to 3 cats

• Ratio
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear

The value of the ratio of two proportional quantities; the value will be the same each time. We find this by doing y/x.

• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear
• Multiplicative Inverse (reciprocal)

The point of intersection of the vertical and horizontal axes on a coordinate plane; (0,0)

• Origin
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear

Not a straight line and does not pass through the origin

• Non-proportional
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear

When two ratios are equal to the same number every time; when a graph passes through the origin and is a straight line

• Proportional
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear

The equation where k represents the constant of proportionality

• y=kx
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear

A number that represents part of a whole

• Fractions
• Constant of Proportionality
• Equivalent Fractions
• Linear
• Multiplicative Inverse (reciprocal)

Another name for a straight line

• Linear
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Multiplicative Inverse (reciprocal)

The value when the denominator is one, or the amount per one

• Unit Rate
• Constant of Proportionality
• Equivalent Fractions
• Fractions
• Linear