F(-2)=3*-2, because x=-2
So f(-2)=-6
Answer:
Exponential decay model
Step-by-step explanation:
A quick graph shows the remembrance pattern is not linear because the slope is not the same. Therefore a very likely remembrance pattern will be exponentially related.
Answer:
x= 942.22
Step-by-step explanation:
.9x-18=830
.9x=848
x=942.222222222
which will be x= 942.22
Answer:
A, 2500 cats
Step-by-step explanation
If the largest group has 502 cats, and the numbers are in sequence then the second group will be 502 -1 = 501 .
the third group will be 501- 1=
500
The fourth group will be 500 -1= 499
And the last group will be 499- 1= 498
There fore the total number of cats in the study is
502 + 501 + 500 + 499 + 498 = 2500
