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Sabbuj50 Sabbuj50
  • 02-01-2016
  • Mathematics
Answered

The graph of a linear equation contains the points (3,11) and (-2,1) Which point also lies on the graph

Verified Answer :

Panoyin
Panoyin Panoyin
  • 02-01-2016

\(m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{1 - 11}{-2 - 3} = \frac{-10}{-5} = 2\)

y - y₁ = m(x - x₁)
y - 11 = 2(x - 3)
y - 11 = 2(x) - 2(3)
y - 11 = 2x - 6
  + 11        + 11
       y = 2x + 5

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zahraaryoko
zahraaryoko zahraaryoko
  • 02-01-2016

my answer on a pitcure
thankss

View image zahraaryoko
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