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What is the discriminant of f(x) = -3x2 – 2x – 1? A. -16 B. -8 c. 8 D. 16

What is the discriminant of f(x) = -3x2 – 2x – 1? A. -16 B. -8 c. 8 D. 16
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4 votes
What is the discriminant of f(x) = -3x2 – 2x – 1?
A. -16
B. -8
c. 8
D. 16

asked
User Vinod Bhatt
by
8.3k points

1 Answer

7 votes
B. -8

F(x) = -3x2 - 2x - 1
0 = -3x x 2 - 2x - 1
X= -8
answered
User BinaryBurnie
by
9.1k points
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