De functie
f (x) = − 6x2 + 12x − 4 daalt in het interval |
A. ]![]() |
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B. ]![]() | |
C. [ − 1, ![]() | |
D. [ 1, ![]() | |
E. [ 1− ![]() ![]() |
[ 4,5-7340 - op net sinds 15.8.13-(E)-26.7.2024 ]
In which interval the function f(x) = − 6x2 + 12x − 4 is decreasing ? | A. ]![]() |
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B. ( ![]() | |
C. [ − 1, ∞ ) | |
D. [ 1, ∞ ) | |
E. [ 1− ![]() ![]() |