f (x) = ax2 + bx + c Hieruit volgt | A. a > 0 en D > 0 |
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B. a > 0 en D < 0 | |
C. a < 0 en D > 0 | |
D. a < 0 en D < 0 | |
E. D = 0 |
[ 4-3930 - op net sinds 19.5.06-(E)-29.10.2023 ]
f(x) = ax2 + bx + c. We can conclude that ( D = b2-4ac ) |
A. a > 0 en D > 0 |
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B. a > 0 en D < 0 | |
C. a < 0 en D > 0 | |
D. a < 0 en D < 0 | |
E. D = 0 |