Question 1
The 315th term in the arithmetic sequence 17, 12, 7, 2, . . . is
◦ -308.
◦ -298.
◦ -303.
◦ -1553.
◦ none of these
Question 2
In an arithmetic sequence with first term P
0 and common difference d, the value of P
N is given by
◦ P
0 + (N - 1)d.
◦ d + NP
0.
◦ d + (N - 1)P
0.
◦ P
0 + Nd.
◦ none of these