doesn't have to make sense to you, but it's probably great for your health.
TweetAn example of finding the equation of a line In practice you will often be asked to find the equation of a line that is passing through a given point and is parallel to another line. A line is parallel to another line if they have the same slope (m). I think the best way [...]
TweetIrrational Numbers Any number that is not rational is called irrational. Here are a few examples of some irrational numbers: … Every rational number can be written as a repeating decimal, such as is a rational number where as , above, is not repeating. This is a quick and easy test with a calculator if [...]
TweetRational Numbers In order to acquire a strong understand of the basic concepts associated with calculus, you should understand the real number system. Real numbers fall into quite a few different categories including integers, rational numbers and irrational numbers. A rational number is a real number that can be written as a quotient of two [...]
TweetLinear Approximation Here I will attempt to use linear approximation to estimate the value of The first thing you need to do when performing a linear approximation is set up an equation with known numbers as variables: here we have turned 1.07 into “x”. Now take the derivative of either side; when x = 1 [...]
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