Choose the most appropriate option (a) (b) (c) or (d)
The gradient of the curve y = 2x3 –3x2 – 12x +8 at x = 0 is
ANSWER :- a
Solution :- 2x^3 - 3x^2 -12x + 8 = 0
dy/dx = 6x^2 - 6x -12 = 0
(At x=0) = 6(0)^2 - 6(0) - 12
= -12
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