hallEm7ineones
hallEm7ineones hallEm7ineones
  • 04-07-2016
  • Mathematics
contestada

which equation correctly uses point (–2, –6) to write the equation of this line in point-slope form?

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olemakpadu
olemakpadu olemakpadu
  • 09-07-2016
Let the slope be m.

Using y = mx + c,   since it passes through (-2, -6)   x₁ = -2, y₁ = -6

The point slope form is :

y - y₁ = m(x - x₁)

y - -6 = m(x -  -2)

y + 6 = m(x + 2)

So the point slope format is y + 6 = m(x + 2), where m = slope.
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