function into a logarithmic function?
I need to get f(x)= 30.16e^(-0.69x) to a log function
and im realy confused i can get it all the way to this part
InY - In 30.61 = Ine^(-.69x)
i dont know whats next ( the format needs to be InY= -0.69x + _____ )
thanks in advance
More Questions From This User See All
Answers & Comments
Verified answer
Well, actually it's not that confusing.
Basically, you will have:
y = 30.16e^(-0.69x)
ln y = ln [30.16e^(-0.69x)] {add ln into both sides}
ln y = ln 30.16 + ln e^(-0.69x) {this is an equation ln(a x b) = ln(a) + ln(b)}
ln y - ln 30.16 = ln e^(-0.69x) {subtract both sides for - ln 30.16}
I hope this help ^.^