ethanbwoodson
ethanbwoodson ethanbwoodson
  • 22-09-2017
  • Mathematics
contestada

Plz help me (2.0) i cnt figure this out

Plz help me 20 i cnt figure this out class=

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AnimeArtistLife
AnimeArtistLife AnimeArtistLife
  • 22-09-2017
The answer to this problem is B.

Explanation: 

The first step is to distribute and simplify. 

y + 8 = -4(x - 2)

After distributing, you should have y + 8 = -4x + 8. 

Then, subtract 8 on both sides. You're new equation (in y = mx + b) is y = -4x.

With the y-intercept as 0, it matches the graph. Then, to prove slope, divide rise by run. -8/2 = -4. Therefore, it must be B.
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