joserms729
joserms729 joserms729
  • 01-03-2019
  • Mathematics
contestada

Some equations have the form y=kx, where k is a number.

Which equation CANNOT be written in the form y=kx?

Some equations have the form ykx where k is a number Which equation CANNOT be written in the form ykx class=

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 01-03-2019

Hello from MrBillDoesMath!

Answer:

y = x - 7

Discussion:

Let's step through the answers one-by-one:

y/6 = x             => multiply both sides by 6

y = 6x

y = kx where k = 6

y/x = 1/2          => multiply both sides by x

y = (1/2) x

y = kx where k = 1/2

y = -0.5x

y = kx where k = -0.5

BUT y = x -7 cannot be written simply as y = kx because of the -7 term.

Thank you,

MrB

Answer Link
atomicjunebug
atomicjunebug atomicjunebug
  • 06-09-2020

Answer:

C. y = x - 7

Step-by-step explanation:

Answer Link

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