Question

Dada a função afim f(x) =-2x+3, determine:
A) f(1) B) f(0) C) f(f(1/3)) D) f(-1/2)

Answer 1

Ola Bianca

f(x) = -2x + 3

A) f(1) = -2*1 + 3 = -2 + 3 = 1

B) f(0) = 3

C) 

f(1/3) = -2/3 + 3 = 7/3
f(7/3) = -14/3 + 3 = -5/3

D) f(-1/2) = 1 + 3 = 4

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