Seudónimo
Seudónimo
28-09-2017
Mathematics
contestada
given: f(x)=4x^2-5
find: f(5)=
Respuesta :
ruhibreddy
ruhibreddy
28-09-2017
This question is basically asking you to plug in 5 as x:
f(x) = 4x^2 - 5
f(5) = 4(5)^2 - 5
f(5) = 4(25) - 5
f(5) = 100 - 5
f(5) = 95
Hope this helps!
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