Need answer fast! which equation is equivalent to ?

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

S-7< 3 i need answering this problem someone asap answer

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment