tunerrcarz
tunerrcarz tunerrcarz
  • 04-05-2020
  • Mathematics
contestada

Please help, will mark brainliest

Please help will mark brainliest class=

Respuesta :

mysellyqueen56 mysellyqueen56
  • 04-05-2020

Answer:

y = 120x

Step-by-step explanation:

y=mx + b is what we need where m is the slope and b is the y-intercept.

the train travels at about 120km/hour, thus the slope is 120.

y= 120x +b. to find the y intercept plug in any coordinate.

240 = 120(2) +b. you find that the y-intercept is 0.

final equation: y= 120x

Answer Link
amna04352
amna04352 amna04352
  • 04-05-2020

Answer:

120x

Step-by-step explanation:

y = kx

360 = 3k

k = 120

y = 120x

Answer Link

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