mospecial00
mospecial00 mospecial00
  • 03-10-2020
  • Mathematics
contestada

please help me with this

please help me with this class=

Respuesta :

obiajuluokwubanego16
obiajuluokwubanego16 obiajuluokwubanego16
  • 03-10-2020
Y=2x-1 is your answer
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Answer Link
emmakfurlong
emmakfurlong emmakfurlong
  • 03-10-2020

Answer:

y=2x-1

Step-by-step explanation:

first you write out your equation, y=mx+b

then you fill out what you know, 7=m4+b

you find the slope, the formula is y-y/x-x you plug in the numbers, 7-3/4-2 you get 2 which is your slope, m

then you slove for b, 7=2x4+b, b=-1

you write the equation y=2x-1

Answer Link

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