Perform the requested operation or operations.

f(x) = 4x + 9, g(x) = 4x2

find (f + g)(x).

16x3 + 36x
four x plus nine divided by four x squared.
4x + 9 - 4x2
4x + 9 + 4x2

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000