Which rule describes this transformation​

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What is the value of x? enter your answer in the box.

You have just applied, and have been approved for a $58,000 mortgage. the rate quoted to you by the lender is 6.1% for a 30 year fixed mortgage. determine how much of your third month’s payment goes towards the principal. $56.65 $56.93 $57.22 $57.51