anmadero78
anmadero78 anmadero78
  • 24-10-2018
  • Mathematics
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Graph the price wise function

Please hurry thank you

30 points

Graph the price wise function Please hurry thank you 30 points class=

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gmany
gmany gmany
  • 04-11-2018

[tex]y=4x+1\ if\ x\leq-1\\\\for\ x=-2\to y=4(-2)+1=-8+1=-7\to(-2,\ -7)\\for\ x=-1\to y=4(-1)+1=-4+1=-3\to(-1,\ -3)\\\\y=-2x-3\ if\ -1 < x < 2\\\\for\ x=-1\to y=-2(-1)-3=2-3=-1\to(-1,\ -1)\\for\ x=2\to y=-2(2)-3=-4-3=-7\to(2,\ -7)\\\\5\ if\ x\geq2\\\\for\ x=2\to y=5\to(2,\ 5)\\for\ x=3\to y=5\to(3,\ 5)[/tex]

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