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ad-work [718]
3 years ago
9

Find k if the slope of 4y= -kx - 2 is 4.

Mathematics
1 answer:
oee [108]3 years ago
8 0

Answer:

  • k = -16

Step-by-step explanation:

<u>Given formula:</u>

  • 4y= -kx - 2, where slope is 4

<u>Slope-intercept formula is:</u>

  • y = mx + b, where m is the slope

<u>Finding slope by bringing the formula to the same format as above:</u>

  • 4y = -kx - 2
  • y = -k/4x - 1/2

<u>Slope is -k/4 and comparing it with the given:</u>

  • -k/4 = 4
  • k = 4*(-4) = -16
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