diketahui suatu fungsi dengan rumus f(x)=2x+1 dengab domain {-3,-2,-1,0,1,2,3,}.gambarlah grafik fungsi f tersebut

f(x) = 2x + 1
f(-3) = 2x + 1 = 2.-3 + 1 = -5
f(-2) = 2x + 1 = 2.-2 + 1 = -3
f(-1) = 2x + 1 = 2.-1 + 1 = -1
f(0) = 2x + 1 = 2.0 + 1 = 1
f(1) = 2x + 1 = 2.1 + 1 = 3
f(2) = 2x + 1 = 2.2 + 1 = 5
f(3) = 2x + 1 = 2.3 + 1 = 7

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