Asked by daniella
Which type of function best models the data in each table? Write an equation to model the data.
Table:
x | y
0 | 5
1 | 2
2 | 0.8
3 | 0.32
4 | 0.128
Please help me out with this I would really appreciate it! If someone could explain to me how to do this type of problem because I have more like it. Thank you.
Table:
x | y
0 | 5
1 | 2
2 | 0.8
3 | 0.32
4 | 0.128
Please help me out with this I would really appreciate it! If someone could explain to me how to do this type of problem because I have more like it. Thank you.
Answers
Answered by
Steve
note that each y is 0.4 times the previous one. So,
y = 5*0.4^x
y = 5*0.4^x
Answered by
daniella
Thank you so much! and do you know what function it is? I know its not linear.
Answered by
Steve
It's called exponential.
Surely your text explains all this, or it would not be asking about it.
Surely your text explains all this, or it would not be asking about it.
Answered by
daniella
Thank you, and no this is makeup work for me to do over spring break because I was sick when they went over this in class. Thanks again.
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