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Nadusha1986 [10]
3 years ago
6

When using the quadratic formula, can you predict when the solutions will be real versus imaginary? Explain.

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
4 0
If the part inside the square root is negative, there are imaginary roots. Otherwise they are real.
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We already know the change in x because we are measuring the x values from -3 to 0.

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change in y = 0.5-2 = -1.5

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Answer:

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