CayceeI615912 CayceeI615912
  • 03-11-2022
  • Mathematics
contestada

r(x)=−x−7 when x=−2,0, and 5

Respuesta :

JourdanM133593 JourdanM133593
  • 03-11-2022

Given,

The expression of the function,

[tex]r(x)=-x-7[/tex]

The value of r(x) at x = -2 is,

[tex]r(-2)=-(-2)-7=2-7=-5[/tex]

The value of r(x) at x = 0 is,

[tex]r(0)=-(0)-7=0-7=-7[/tex]

The value of r(x) at x = 5 is,

[tex]r(5)=-(5)-7=-5-7=-12[/tex]

Hence, the value of r(x) is -2, -7 and -12.

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