I tend to use the natural log (ln). …

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I tend to use the natural log (ln). …

Continue Reading about Three log rules – power, product, quotient →

We did problems with trigonometry reviewing for the final. The six trig functions are the ones in the two acronyms SOHCAHTOA CHOSHACAO Sine, cosine, tangent, cosecant, secant, cotangent One …

We went over some of the harder problems from previous tests. Some dealt with the Law of Sines and the Law of Cosines. Others could simply use SOHCAHTOA. If you have a right triangle and one angle …

Continue Reading about Why you should not use the Law of Sines if you can use SOHCAHTOA instead →

We reviewed for the final by mostly going over problems with trig functions. SOHCAHTOA CHOSHACAO Understanding the reciprocal relationships was useful for a few problems. Sometimes the …

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We worked mostly on problems with trigonometric functions. A few involved graphing the functions. It can help quite a bit to know the shape of the graph in advance. But, if you do not, or even if …