Cic sequence: 3; (2)
QUESTION 2
2.1 Determine which term of the sequence 23; 21; 19;... is -47
2.2 In the quadratics sequence 4; x; y; -11;..., the first three terms of the first
differences are 2p - 4; p -- 3 and - 1.
Determine the:
2.2.1 Value(s) of p.
2.2.2 Second difference(s).
2.2.3 Values of x and y.
2.2.4 General term of the quadratic sequence.
8.1 Calculate 3​