Which of the following is true regarding the sequence graphed below?
a. the sequence is arithmetic because the terms have a common difference.
b. the sequence is arithmetic because the terms do not have a common difference.
c. the sequence is not arithmetic because the terms have a common difference.
d. the sequence is not arithmetic because the terms do not have a common difference.

a) The sequence is arithmetic because the terms have a common difference

Step-by-step explanation:

In any Arithmetic Sequence, we have a constant difference between every term. Generally in Mathematics we call it n. Such difference may increase, (n>0) or decrease (n<0) the values in the sequence .

Take a look at this graph below, a linear function, whose Range behaves like an Arithmetic Sequence with difference n=1.

x   y

1    3

2    4

3    5

4    6

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

30

step-by-step explanation:

times by times