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Lesechka [4]
2 years ago
13

GIVING 100 POINTS! just answer these 5 and ignore my answers, unless they are somehow correct!

Mathematics
1 answer:
oee [108]2 years ago
6 0

#1

  • (-3,1)
  • (3,-3)

\\ \sf\longmapsto m=\dfrac{-3-1}{3+3}=\dfrac{-4}{6}=\dfrac{-2}{3}

<h3>Slope of the line perpendicular to it (Reciprocal of line slope)</h3>

\\ \sf\longmapsto \dfrac{-3}{2}

Option B

#2

Attached(1)

#3

Attached (2)

#4

Attached (3)

#5

  • (-3,7)
  • (3,3)

\\ \sf\longmapsto Slope=m=\dfrac{3-7}{3+3}=\dfrac{-4}{6}=\dfrac{-2}{3}

Put in slope intercept form

\\ \sf\longmapsto y=mx+b

\\ \sf\longmapsto 3=\dfrac{-2}{3}(3)+b

\\ \sf\longmapsto 3=b-2

\\ \sf\longmapsto b=3+2=5

Equation of the line:-

\\ \sf\longmapsto y=\dfrac{-2}{3}x+5

Option C

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