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Naddik [55]
3 years ago
11

Questions 4,5, and six

Mathematics
1 answer:
Setler79 [48]3 years ago
7 0
4. The equation is an exponential function where all y coordinates are above 4 (range is y>4), so for y=4 (answer D) there are no solutions. y=4 is the asymptote.

5. In a formula ax^2 + bx + c the discriminant is b^2-4ac. In this example the discriminant is 9-4*3*6 = -63. The fact that this value is negative reveals that this equation has no (real) solutions, only imaginary.

6. y=2x^2-x-5. Trial and error.
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3 years ago
Replace with <,>, or = to make a true statement: 2^5 4^2
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Answer:

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Read 2 more answers
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