Question

Marie is logging the number of radioactive isotopes she observes every minute. She has determined her function to be f(x) = −4x + 120.

Based on the situation above, describe any necessary restrictions to the domain and range. Provide justification for the restrictions.

Answer 1

@helpme1.2 @annasjuice

Answer 2

@helpme1.2 pleaeeeee helppp

Answer 3

lets see can you see negative number of isotopes?

Answer 4

Say is it possible to see -1 isotopes? If not then I guess the only number of Isotopes you can see is 0 and greater right. So what is the range?

Answer 5

Say is it possible to see -1 isotopes? If not then I guess the only number of Isotopes you can see is 0 and greater right. So what is the range?

Answer 6

idk :(

Answer 7

@helpme1.2