Exponential
the equation is
y = 12,800 (0.5)^x
Answer:
The slope of the graph is equal to 4
Step-by-step explanation:
When you do y2-y1 divided by x2-x1 you get the fraction 8/2 however when simplified you get 4, 8/2=4
Answer:
Step-by-step explanation:
Answer:
<em>37.3° </em>
Step-by-step explanation:
sin β =
⇒ β = arcsin
= <em>37.3°</em>
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: