Unknownx
Unknownx
19-04-2016
Mathematics
contestada
Let f(x)=2x-7. What is f(4)?
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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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