Physics, Algebra, Geometry, Calculus
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We went over problems with trig functions. The functions only work with right triangles. Looked at both the angle of elevation and the angle of depression in a few problems. The final two problems …
Continue Reading about Tutoring Trigonometry, Use Trig functions on right triangles! →
We started by graphing a hyperbola "neatly" as the directions stated. That involved finding the vertices, foci and drawing the diagonal asymptotes. Checked one point by plugging in an x value to see …
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We mostly looked at SOHCAHTOA CHOSHACAO Also finding the positions of angles and the names of equivalent angles. Less than zero can be read as 'negative' and more than zero can be read as …
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We looked at problems with continuous interest in terms of banking and similar problems for elements with radioactive decay. The same equation can basically be used for both situations, you can change …
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A few options. The option on the left assumes that the answer is a positive whole number. The option on the left would be more useful for a not-whole number. …
We started by looking at evaluating trig functions of angles. They involved 30 60 90 triangles and 45 45 90. So we began by looking at those triangles. It's easy enough to derive the ratios for the …
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