Question

If the diagram in Fig. 2.22 shows the graph of the polynomial f (x) = ax² + bx + c, then
A. a > 0, b<0 andc > 0
B. a < 0, b <0 and c< 0
C. a < 0, b > 0 and c > 0
D. a < 0, b > 0 and c < 0

Answer 1

Answer:

no ...diagram available...

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