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lubasha [3.4K]
3 years ago
7

Which statement is a correct interpretation of the vertical line test?

Mathematics
2 answers:
Tamiku [17]3 years ago
7 0

Answer:

a . if only one vertical

Levart [38]3 years ago
5 0

Answer:

Hi! Based on what I've read for me, it's letter D

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Write the equation in standard form. Identity the center and radius.<br> x² + y2 + 8x-4y-7=0
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Answer:

  • See below

Step-by-step explanation:

<u>Given equation:</u>

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<u>Convert this to standard form by completing the square:</u>

  • (x - h)² + (y - k)² = r², where (h, k) - center, r - radius
  • x² + 2*4x + 4² + y² - 2*2y + 2² - 16 - 4 - 7 = 0
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12× x =y

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9 buses of students, teachers and parents went on a field trip. if 5 of the buses held 63 people each and other buses held 54 pe
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