Students test for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.

### Lessons for this standard

Resources cannot be aligned to this standard, browse sub-standards to find lessons.

### Related standards

- This standard is part of: KY.7.RP.2.a
- This standard is derived from: CCSS.Math.Content.7.RP.A.2.a

#### Similar standards in other grades

Understand the concept of a unit rate π/π associated with a ratio π:π with π β 0 and use rate language in the context of a ratio relationship.

Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities.

Make tables of equivalent ratios relating quantities with whole-number measurements, find missing values in the tables and plot the pairs of values on the coordinate plane. Use tables to compare ratios.

Solve rate problems including those involving unit pricing and constant speed.

Understand the concept of a unit rate π’/π£ associated with a ratio π’:π£ with π£ β 0, and use rate language in the context of a ratio relationship.

#### Similar standards elsewhere

Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.

Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.

Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.