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scoundrel [369]
2 years ago
12

3. Find the slope and y-intercept of the graph of the following equation. 2y + 4 = -6x

Mathematics
1 answer:
creativ13 [48]2 years ago
4 0

Answer:

slope = -3, y-intercept y = -2

Step-by-step explanation:

  • Make y the subject of the line 2y + 4 = - 6x
  • Divide throughout by two to get the slope of the graph as -3.
  • Substitute x = 0 to get the y - intercept as y = -2
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Also, the area of each circle of radius r is given by:

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So, using r = d/2 in the above formula, we obtain:

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Now, replacing each area with the corresponding diameter, we find:

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