The post Math Analysis – Solve joint variation equation y=kxz appeared first on AJSpeller.com.

]]>In this tutorial student will learn how to determine the constant of variation first and then find the other missing value using the given information. The student will learn how to solve joint variation equation y=kxz. Where k is the constant of variation/proportionality. Also note that a joint variation ALWAYS go through or touches the origin when graphed.

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]]>The post Math Analysis – Solve a combined variation equation y=kx/z appeared first on AJSpeller.com.

]]>In this tutorial students learn how to determine the constant of variation first and then find the other missing value using the given information. The student will learn how to solve a combined variation equation y=kx/z in word problem format. Where k is the constant of variation/proportionality.

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]]>The post Math Analysis – Solve a direct variation equation y=kx appeared first on AJSpeller.com.

]]>In this tutorial the students will learn how to determine the constant of variation first and then find the other missing value using the given information. The student will also solve a direct variation equation y=kx. Where k is the constant of variation/proportionality. Also note that a direct variation ALWAYS intersects the origin when graphed.

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]]>The post Math Analysis – Exponential Equations Playlist appeared first on AJSpeller.com.

]]>Concise instructional videos on Exponential Equations.

The post Math Analysis – Exponential Equations Playlist appeared first on AJSpeller.com.

]]>The post Math Analysis – Exponential Equations appeared first on AJSpeller.com.

]]>In this tutorial the students will learn to solve an exponential equation. The students will find like bases and then evaluate the exponents. During this evaluation the students will solve for the variable, x. Once the value of x is found the students will then verify that it is a valid solution by substitution.

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]]>The post Math Analysis – Natural Logarithms (logs) appeared first on AJSpeller.com.

]]>In this tutorial students learn how to solve an exponential equation by using natural logs. When the students recognize that a common base is not available they will fall back to logarithms. Lastly, the students will use the properties of logarithms to position the x variable to be solved. They will then check the results using a calculator.

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]]>The post Math Analysis – Summation Notation appeared first on AJSpeller.com.

]]>In this tutorial students learn how to uses summation notation. The students will also verify the results with the TI-84 Plus C graphing calculator.

**SOL AII.2 & ****SOL AII/T.2**

The student will investigate and apply the properties of arithmetic and geometric sequences and series to solve real-world problems, including writing the first n terms, finding the n th term, and evaluating summation formulas. Notation will include ∑ and an.

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]]>The post Math Analysis – Sequences – General Terms appeared first on AJSpeller.com.

]]>In this tutorial the student will learn to use the general form of a sequence to find the first 4 terms. The student will also use the list features of the TI-84 Plus C to verify our work.

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]]>The post Math Analysis – Law of Sines Playlist appeared first on AJSpeller.com.

]]>In this concise playlist of tutorials the student will learn about the Law of Sines including special cases. (SSA, ASA, SAA)

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]]>The post Math Analysis – Law of Sines – Area of oblique triangle appeared first on AJSpeller.com.

]]>In this tutorial the student will learn how to solve an oblique triangle by find the lengths of the sides and measures of the angles. The student will need to multiply the sine value of the included angle by the sides and then take half of that result.

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