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alexxxis

  • 3 years ago

What is an equation for the line that passes through points (–1, –4) and (1, 4)? Write the equation in slope-intercept form.

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  1. 03453660
    • 3 years ago
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    first find the slope

  2. alexxxis
    • 3 years ago
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    0,0 ?

  3. 03453660
    • 3 years ago
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    |dw:1351870116953:dw|

  4. alexxxis
    • 3 years ago
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    Oh, okay and then from there?

  5. 03453660
    • 3 years ago
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    now use point slope form to get the equation y-y1 = m(x-x1) y-(-1) = 4(x-(-4)) y+1 = 4x +16 y= 4x +15----------> required equation in slope intercept form

  6. alexxxis
    • 3 years ago
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    Thanks!

  7. 03453660
    • 3 years ago
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    welcome

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