The stretch of a spring in millimeters in proportional to the weight in grams attached to the end of the spring. Find the unit rate

Answer 1

The unit rate in this situation can be found by determining how much the spring stretches for every gram of weight added.

Let's assume that for every gram of weight added to the spring, it stretches by 1 millimeter.

Therefore, the unit rate would be 1 millimeter per gram.