Answer:
is questions no 6 is the correct answer
Answer:
First line
Step-by-step explanation:
It's an X-intercept line so you're plugging in the number that the dot is on in place of the X in the formula
The equation will be of the form:
where A is the amount after t hours, and r is the decay constant.
To find the value of r, we plug the given values into the equation, giving:
Rearranging and taking natural logs of both sides, we get:
The required model is:
Answer:
0
Step-by-step explanation:
We just have to add 8 to -8!
The reason for that is because the temperature is *rising.* if it was getting lower, you would subtract. I hope this helps!
-8+8 = 0