The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the dealership sold two cars (P0 = 2). The second week the dealership sold six cars (P1 = 6).If PN denotes the number of cars sold in the Nth week, then
A. PN = PN-1 - 4.
B. PN = PN-1 + 4.
C. PN = 4PN-1.
D. PN = PN-1 + 2.
E. none of these
Answer: B
Mathematics
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