Question

analyzing a function
the table shows the amount of a radioactive sample that remains after a certain number of days. use the data in the table to describe the relationship between the number of milligrams remaining and days.
the sample originally weighed 10 mg.
the relationship is best modeled by function that

Explanation:

Step1: Observe the data trend

As the number of days increases, the amount of the radioactive sample decreases.

Step2: Recall function types

Exponential decay functions are used to model situations where a quantity decreases at a rate proportional to its current value. Radio - active decay follows an exponential decay pattern.

Answer:

an exponential decay