What is the average rate of change of f(x)=1/4x^2-4 over the interval from 0 to 3?

1/4

Step-by-step explanation:

To find the average rate of change we find

f(3) -f(0)

3-0

We need to find f(3) = 1/4 (3)^2 -4 = 1/4 (9) -4 = 9/4 -4 = -7/4

                            f(0) = 1/4 (0)^2 - 4 = -4

f(3) -f(0)

3-0

-7/4 - (-4)

3-0

-7/4 +4

3-0

-7/4 +4

3-0

-7/4 +16/4

3

9/4

3

9/12

1/4

stops on an even number.

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61