Question

If the graph of the polynomial p(x) = ax2 + bx – c is as shown in the figure, then which of the following is not
true?
(1) bc > 0 (2) ac > 0
(3) ab < 0 (4) abc < 0​

Answer 1

Step-by-step explanation:

if the values of a,b,c, are positive then 1,2,3 option are false and 4 is true.

Answer 2

Answer:

(4)

Step-by-step explanation:

For P(x) = a$x^{2}$ + bx – c,

a > 0, b > 0 and c < 0