Unknownx Unknownx

19-04-2016
Mathematics

contestada

Let f(x)=2x-7. What is f(4)?

Respuesta :

Willchemistry Willchemistry

19-04-2016

[tex]f(x) = 2x-7[/tex]

[tex]f(4) = 2 * 4 - 7[/tex]

[tex]f(4) = 8 - 7[/tex]

[tex]f(4) = 1[/tex]

hope this helps!

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