Work shown above! Answer is y = -6(1/3)^x
edit: at the bottom it says "be must be 1/3" I meant "b must be"
edit: at the bottom it says "be must be 1/3" I meant "b must be"
Add and simplify : x+1/x+2 add 2x+15/x+2
1 answer:
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Answer:
Step-by-step explanation:
Given
See attachment for complete question
Required
Determine the domain and the range
From the complete question, we understand that the study was carried out for 6 days. This represents the domain;
So, we have:
i.e. from day 0 to day 6
Also, he experimented with 72ml, and he used an equal amount each day before he used up all the 72mL. This represents the range
So, the range is:
i.e. from 72mL to 0mL
