Mission 1 & 2 Vocab

Front

Constant of Proportionality

Back

In a proportional relationship, the values for one quantity are each multiplied by the same number to get the values for the other quantity.

Front

Corresponding

Back

When part of an original figure matches up with part of a copy.

Front

Equivalent Ratios

Back

If you can multiply each of the numbers in the first ratio by the same factor to get the numbers in the second ratio.

Front

Origin

Back

The point (0,0) in the coordinate plane.

Front

Proportional Relationship

Back

The values for one quantity are each multiplied by the same number to get the values for the other quantity.

Front

Scale

Back

Tells how the measurements in a scale drawing represent the actual measurements of the object.

Front

Scale Drawing

Back

Represents an actual place or object.

Front

Scale Factor

Back

To create a scaled copy, we multiply all the lengths in the original figure by the same number.

Front

Scaled Copy

Back

A copy of a figure where every length in the original figure is multiplied by the same number.