dj500116
dj500116 dj500116
  • 22-12-2020
  • Mathematics
contestada

Please help me with this review sheet

Please help me with this review sheet class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 22-12-2020

Step-by-step explanation:

-2y = 6x + 6

y = -3x - 3.

Since (1/3)(-3) = -1, the 2 lines are perpendicular to each other

Answer Link
vichingmachine vichingmachine
  • 22-12-2020

Answer:

B

Step-by-step explanation:

When you simplify the second equation

-2y = 6x + 6

you divide both sides by -2

y = -3x - 3

notice equation 1's slope is 1/3 and equation 2's slope is -3, for the second, it is negative and a reciprocal of the first, that suggests they are perpendicular to one another.

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