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RoseWind [281]
3 years ago
10

Find the slope of the line that contains thepoint (4, −9) and has a y intercept of 2.

Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

<h2>         m = -¹¹/₄</h2>

Step-by-step explanation:

The equation of a line with slope of <em>m</em> and y-intercept of <em>b</em> is: y = mx + b

b = 2 and line contains the point (4, -9), so:

-9 = m×4 + 2          {subtract 2 from both sides}

-11 = 4m                   {divide booth sides by 4

m = -¹¹/₄

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