#Exponential graphs

5 messages · Page 1 of 1 (latest)

grand storm
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How would I do this? The video is confusing me

warm merlin
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Y = a *b ^x

8 = a * b^0

So

8= a*1
A = 8

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@grand storm

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Then plug that in and form your next equation

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72= 8*b^2

B^2= 9

B = 3