An auctioneer is selling a painting at an auction. The bidding starts at $300 and increases $25 with each successive bed an auctioneer is selling a painting at an auction. The bidding starts at $300 and increases $25 with each successive bid. Which rule represents the current price of the painting as an arithmetic sequence when B is the number of bids?
A. A(b) = 300+25b
B. A(b) = 300 - (b-1)(25)
C. A(b) = 300 + (b-1)(25)
D. A(b) = 300 + (b+1)(25)

Question

An auctioneer is selling a painting at an auction. The bidding starts at $300 and increases $25 with each successive bed an auctioneer is selling a painting at an auction. The bidding starts at $300 and increases $25 with each successive bid. Which rule represents the current price of the painting as an arithmetic sequence when B is the number of bids? 
A. A(b) = 300+25b 
B. A(b) = 300 - (b-1)(25) 
C. A(b) = 300 + (b-1)(25) 
D. A(b) = 300 + (b+1)(25)