The answer is the first chart which would be A
Each year, your $3,425 which earn 3% simple interest earns $102.75. Multiplying this value by 15 gives $1541.25. Then, adding the latest value we have with the initial invest will finally give us $4966.25. Thus, after 15 years Naomi will have $4966.25.
Use sohcahtoa. tan64= x/7 x= 14.4
The function has a maximum at (1, 3).
_____
You know it is not a minimum because the coefficient of the squared term is negative.
You know the vertex is (1, 3) because you match the pattern to
.. y = a(x -h)^2 +k
which has its vertex at (h, k).
Given the following question:

Graph the function:
The value of the function of x is infinite as you see the line goes on forever. Which means your answer is option C or "10,000."