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Serggg [28]
2 years ago
15

Find f(-9) for f(x)= -3x^2-20

Mathematics
1 answer:
lions [1.4K]2 years ago
5 0

Answer:

-263

Step-by-step explanation:

replace x by -9

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What is the completely factored form of this polynomial? 4x4+12x2+9
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3 years ago
An aircraft is approaching the runway to land The aircraft is at a height of h= 314 meters from the runway. The angle of
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Answer:

easy peasy

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u see,

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