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5 votes
Which of the following points is NOT on the graph of y=3(1/2)^x

A) (-2,12)
B)(3,3/8)
C)(0,3)
D)(-1,9)

User Lupa
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6.6k points

2 Answers

6 votes
hello :
answer ; D because when : x =-1 y = 3(1/2)^-1 =3Ă—2 =6... (no : 9)
User Rgvcorley
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2 votes
D. (-1,9) is not on the graph.
User Rameshwar Gupta
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6.6k points