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zhannawk [14.2K]
3 years ago
11

HELP!! What is the exponential regression equation that fits these data?

Mathematics
2 answers:
zzz [600]3 years ago
8 0
Answer is b i believe
Alla [95]3 years ago
8 0

Answer:

A.  y=3.80*2.01^x

Step-by-step explanation:

a-pex

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So hmmm let's do the left-hand-side first

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now, let's do the right-hand-side then  

\bf \cfrac{tan(x)-1}{tan(x)+1}\implies \cfrac{\frac{sin(x)}{cos(x)}-1}{\frac{sin(x)}{cos(x)}+1}\implies \cfrac{\frac{sin(x)-cos(x)}{cos(x)}}{\frac{sin(x)+cos(x)}{cos(x)}}&#10;\\\\\\&#10;\cfrac{sin(x)-cos(x)}{cos(x)}\cdot \cfrac{cos(x)}{sin(x)+cos(x)}\implies \boxed{\cfrac{sin(x)-cos(x)}{sin(x)+cos(x)}}

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chubhunter [2.5K]

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sure i gotchu

Step-by-step explanation:

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its just counting

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