A) \[2,-4\]
B) \[-2,4\]
C) \[3,-4\]
D) \[-3,4\]
Correct Answer: B
Solution :
[b] The zeroes of the quadratic polynomial y \[y=-8-2x+{{x}^{2}}\]are x-coordinates of the points where the graph of y intersects the X-axis. |
From the graph \[-2\] and 4 are the x-coordinates of the points where the graph of \[y=-8-2x+{{x}^{2}}\] intersects the X-axis. |
Hence, \[-2\] and 4 are zeroes of \[y=-8-2x+{{x}^{2}}.\] |
So, option [b] is correct. |
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