What is the average rate of change for f(x)27 - 12 over the interval 4 sxs8?

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

thats not a system of equations, that is a solution

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

step-by-step explanation:

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it