7
QuizMultiple Choice
Analyzing Functional Relationships
Question 7 • NY-Algebra I Term 2 Hillcrest
The graph models the decay of a sample of iodine-125, where x is the time that has passed and y is the amount remaining in the sample in grams.
Answer
A
12.5 gramsB
25 gramsC
50 gramsD
120 grams