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Mathematics 10 Online
OpenStudy (anonymous):

Which logarithmic graph can be used to approximate the value of y in the equation 4^y = 8? Y = 2 I think but I have no idea how to do a logarithmetic graph.

OpenStudy (anonymous):

PLEASEEE HELP I GOT LIKE 10 MINS.

OpenStudy (anonymous):

i think your right

OpenStudy (welshfella):

take logs of both sides y ln 4 = ln 8

OpenStudy (welshfella):

y = ln8 / ln 4

OpenStudy (anonymous):

Do I need to makes those into decimals?

OpenStudy (anonymous):

That makes it 1.5

OpenStudy (anonymous):

I got it right thank you!!

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