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Kamila [148]
3 years ago
12

Hello can you please help me posted picture of question

Mathematics
2 answers:
Sholpan [36]3 years ago
8 0
The base of the exponential function must be a positive number, then option C. it's not possible.
In the graph, when x=0, y=3
Option B it's not posiible because when x=0→F(0)=3^0→y=1
In the graph, when x=1, y is approximately 4
Option A it's not possible because when x=0→F(0)=3*(0.4)^1=3*0.4→y=1.2
It's option D, because when x=0→F(0)=3*(1.4)^1=3*1.4→y= 4.2

Answer: OPtion D. F(x)=3*(1.4)^x
Dmitry_Shevchenko [17]3 years ago
3 0
The answer is D
you should the  Desmos calculator! It really helps!
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