Test 5 Review

Front

What is the equation that represents the proportional relationship between the weight of an object on Earth (e) and the weight on the moon (m)?

Back

Front

What is the point (0, 0) on a coordinate plane called?

Back

Origin

Front

What is the slope of a line passing through the points (14, -12) and (14, 17)?

Back

Undefined

Front

What value for y would make the following table proportional? (Options: 128.7, 14.3, 129.6, 127.8)

Back

128.7

Front

What term describes the vertical change for each unit of horizontal change of a line; the steepness of a line?

Back

Slope

Front

What is the definition of proportionality in mathematics?

Back

A relationship between two quantities where their ratio is constant.

Front

What does the term 'slope' refer to in a linear equation?

Back

The ratio of the vertical change to the horizontal change between two points on a line.

Front

What is the formula for calculating the slope (m) between two points (x1, y1) and (x2, y2)?

Back

Front

What is the significance of the origin in a coordinate plane?

Back

It is the point where the x-axis and y-axis intersect, represented as (0, 0).

Front

What does it mean for a relationship to be linear?

Back

It means that the relationship can be represented by a straight line on a graph.