Which of these expressions shows a correct way to set up the slope for the line that passes through the points (3, -6) and (-2, -4)? asap pls

Can someone me with this problem . show your work .

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69