If you're struggling with graphing problems, I'd highly recommend that you check out Desmos and Mathaway. All you have to do is type the equations and it graphs it for you. Here's the first question:
The answer is B, 8x^2+32x+24
Answer:
the present value of the lease obligation for lease A will be $1,702,712.74 while the present value of lease B will be $1,764,741.73
Step-by-step explanation:
the present value of annual lease payment will be determined by discounting the total amount to be received from lease payment over years.
for lease A , Pv = A 
= $200,000( 1 - (1+0.1)
) / 0.1 = $1,702,712.74
for lease B , Pv = $220,000( 1 - (1+0.1)
) / 0.1 = $1,764,741.73
the amount to be dicloased in the balance sheet at 31 december, 2018
The top right is the answer!
I think this is the answer. if not sorry