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zobobozo

  • 2 years ago

Which is an equation in point-slope form for the given point and slope? Point: (–3, 7); Slope: 4

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  1. wali_ahad
    • 2 years ago
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    y=mx+c

  2. dg98
    • 2 years ago
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    y=mx+b we know slope so m=4 and we know the x and y coords so x=-3 and y=7 y=mx+b 7=4(-3)+b 7=-12+b 7+12=b b=19 therefore y=4x+19

  3. zobobozo
    • 2 years ago
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    A. y – 7 = 4(x – 3) B. y – 7 = 4(x + 3) C. y + 7 = 4(x + 3) D. y + 7 = 4x – 12

  4. zobobozo
    • 2 years ago
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    does the answers

  5. zobobozo
    • 2 years ago
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    @laynamae

  6. LaynaMae
    • 2 years ago
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    I'm so sorry :( I have absolutely no clue ... Good luck though :)

  7. zobobozo
    • 2 years ago
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    all man

  8. gorv
    • 2 years ago
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    y-7=4(x+3)

  9. gorv
    • 2 years ago
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    y-y1=\[y-y1=\frac{ y2-y1 }{ x2-x1 }*(x-x1)\]

  10. gorv
    • 2 years ago
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    it is point slope form

  11. gorv
    • 2 years ago
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    \[\frac{ y2-y1 }{ x2-x1 } is slope here\]

  12. gorv
    • 2 years ago
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    as we already have slope =4 so no need to go for slope and (x1,y1 ) are (-3,7) @zobobozo

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