(2x - 1) (x + 7) is the answer to your question!
Answer:
Step-by-step explanation:
Let A ( 0 , -2 ) be ( x₁ , y₁ ) and B ( 10 , -6 ) be ( x₂ , y₂ )
<u>Finding</u><u> </u><u>the </u><u>midpoint</u><u> </u><u>of </u><u>AB</u>
Hope I helped!
Best regards! :D
Answer:
True
Step-by-step explanation:
Answer:
The 5-hour decay factor for the number of mg of caffeine in Ben's body is of 0.1469.
Step-by-step explanation:
After consuming the energy drink, the amount of caffeine in Ben's body decreases exponentially.
This means that the amount of caffeine after t hours is given by:
In which A(0) is the initial amount and k is the decay rate, as a decimal.
The 10-hour decay factor for the number of mg of caffeine in Ben's body is 0.2722.
1 - 0.2722 = 0.7278, thus, . We use this to find k.
Then
What is the 5-hour growth/decay factor for the number of mg of caffeine in Ben's body?
We have to find find A(5), as a function of A(0). So
The decay factor is:
1 - 0.8531 = 0.1469
The 5-hour decay factor for the number of mg of caffeine in Ben's body is of 0.1469.