all u are doing is adding them up
Answer:
A is a solution because it is in the shaded area.
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
75+50=125
180-125=55
Answer:
9
Step-by-step explanation:
Y intercept when x = 0
Y = 9
The exponential function that models this situation is:

------------------------------------------
A decaying exponential function has the following format:

In which:
- y(0) is the initial value.
- r is the decay rate, as a decimal.
In this problem:
- The stock started at $225, thus
. - Declines at a rate of 25% every 2 weeks, thus

The equation is:



A similar problem is given at brainly.com/question/24282972