Question

identifique o coeficiente angular e linear

f(x) = -3x + 9
f(x) = 7
f(x) = x
f(x) = 2x + 8


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Answer 1

Resposta:

3 x + 9 % 7 x = 2x + 8

f x =12 % 7 =,28

f x = 28

__

12

fx= 2 , 333333