1. Pinte de amarelo somente os múltiplos de 8. 16
12
8
0
4
36
32
28
20
24
56
48
44
38
40
72
69
70
60
64​

the answer is 8/21

hope this

i would say true? if the unit was informational and it "refreshed your understanding", then true.

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)