madii3x
madii3x
13-05-2019
Mathematics
contestada
f(x) = 10-2x, find f(7)
Respuesta :
Аноним
Аноним
13-05-2019
f(7)= 10-2(7)
f(7)= 10-14
answer is f(7)= -4
I used the substitution method
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