Llege Algebra 12. Directions: Find the average rate of change of the function on the given interval.
f(x) = x - 7x+3; (-2, 1]
a.
4
b. 2
C. -2
d. -4

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.

11

step-by-step explanation:

32.50-7.50=25

225/25=11

yes

step-by-step explanation:

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: