katie7530
katie7530
06-11-2018
Mathematics
contestada
If f(x)=4-11 what is the value of f(5)
Respuesta :
TortureMan
TortureMan
07-11-2018
f(5) = 9
Do this by substitution:
f(x) = 4x - 11
f(5) = 4(5) - 11
f(5) = 20 - 11
f(5) = 9
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