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Drupady [299]
2 years ago
7

Can yall tell me what im doing wrong? for 50 points.

Mathematics
2 answers:
leva [86]2 years ago
7 0

#1

  • (3,19)
  • (-1,-13)

Slope

  • m=-13-19/-1-3=-32/-4=8
  • D

#2

  • (0,1)
  • (-1,-1)

Slope:-

  • m=-1-1/-1=2
  • F

#3

  • (1,-8)
  • (2,-16)

Slope

  • m=-16+8/2-1=-8
  • B

#4

  • (9,-10)
  • (0,8)

Slope:-

  • m=8+10/0-9
  • m=18/-9
  • m=-2
  • G

Code is

  • DFBG
Aloiza [94]2 years ago
4 0

Crackdown result: <u>DFBG</u>

\sf slope \ (m): \dfrac{y_2-y_1}{x_2-x_1}

1)

\rightarrow \sf m = \dfrac{-13-19}{-1-3}

<u>simplify</u>

\rightarrow \sf m=8

2) take two points: (-1,-1), (0, 1)

\rightarrow \sf m = \dfrac{1-(-1)}{0-(-1)}

<u>simplify</u>

\rightarrow \sf m = 2

3) take two points: (1, -8), (2, -16)

\rightarrow \sf m = \dfrac{-16-(-8)}{2-1}

<u>simplify</u>

\rightarrow \sf m = -8

4)

\rightarrow \sf m = \dfrac{8-(-10)}{0-9}

<u>simplify</u>

\rightarrow \sf m = -2

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