Ixrd
Ixrd Ixrd
  • 19-09-2020
  • Mathematics
contestada

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

Respuesta :

mhanifa
mhanifa mhanifa
  • 20-09-2020

Answer:

  • k = -16

Step-by-step explanation:

Given formula:

  • 4y= -kx - 2, where slope is 4

Slope-intercept formula is:

  • y = mx + b, where m is the slope

Finding slope by bringing the formula to the same format as above:

  • 4y = -kx - 2
  • y = -k/4x - 1/2

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

  • -k/4 = 4
  • k = 4*(-4) = -16
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