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  • 29-10-2021
  • Mathematics
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Write the equation of a line passing through the point (-4,5) with a slope of 1/2 in slope-intercept form

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  • 30-10-2021

Answer:

[tex]use \: the \: slope \: - 2 \: and \: th e \: point \: \\ ( - 4and - 5)to \: find \: x - intercept \\ y = mx + b \\ - 5 = ( - 2 \times - 4) + b \\ - 5 = 8 + b \\ b = - 13 \\ write \: the \: equation \: of \: the \: slope \: intercept \: from \: as \\ y = ms + b \\ y = ( - 2)x - 13 \\ hence \: the \: equation \: of \: line \: is \\ y = - 2x - 13. \: answer[/tex]

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