3 Day Lesson Plan - Weebly

Log base b of x is our change of base formula. Just remember that we use 10 for the ‘a’ in this case, just so we can actually use the calculator.” After looking at these examples, we will move on to functions. “What is so great about the change of base formula, as I had said before, is that now we can evaluate any log expression we want to. ................
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