Electrical Engineering > GATE 2020 > Calculus
For real numbers, x and y, with y = 3x2 + 3x + 1, the maximum and minimum value of y for x ∈ [-2, 0] are respectively. __________.
A
7 and 1/4,
B
7 and 1.
C
-2 and -1/2
D
1 and 1/4.

Correct : a

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