Use the image to answer the question.
The stretch of a spring in millimeters is proportional to the weight in grams attached to the end of the spring. Find the unit rate.
(1 point)
mm per gram
The unit rate is in mm per gram.
To find the unit rate, we need to determine the amount of stretch per gram.
Looking at the image, we see that the stretch is measured in millimeters and the weight is measured in grams.
Therefore, the unit rate is:
mm per gram.
To find the unit rate, we need to determine how much stretch occurs for each gram of weight attached to the spring.
To do this, we can use the information given, which states that the stretch of the spring is proportional to the weight attached. This means that for every gram of weight, there is a certain amount of stretch in millimeters.
To find the unit rate, we can compare the stretch and weight. If, for example, the stretch is 5 mm when a weight of 10 grams is attached, we can determine that the unit rate is 5 mm per gram, since for each gram of weight, there is 5 mm of stretch.
Therefore, the unit rate in this case is mm per gram.