QuinnieL
QuinnieL QuinnieL
  • 13-02-2020
  • Mathematics
contestada

y=|x+2|-|2x-3| sketch the graph and explain how​

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melkemk503
melkemk503 melkemk503
  • 13-02-2020

Step-by-step explanation:

its zeros are at y=0

[tex]x + 2 = 2x - 3 \\ - x = - 5 \\ x = 5[/tex]

[tex]x + 2 = 3 - 2x \\ 3 x = 1 \\ x = \frac{1}{ 3} [/tex]

and when x=0

y=|0+2|-|2*0-3|

y=2-3

=-1

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