Mathematics | Senioritis

John Rhodes
June 21, 2023
Calculus

Learn How To Find The Antiderivative Of Sec^2 X Using A Trigonometric Identity

∫ sec^2 x tan x We can approach this problem in a couple of ways, but one common method is to use the trigonometric identity: sec^2 x...

John Rhodes
June 21, 2023
Calculus

Mastering The Chain Rule: Derivative Of Ln U With Respect To X

d ln U dU / U The derivative of ln U with respect to U is 1/U. Thus, applying the chain rule of differentiation, the derivative of...

John Rhodes
June 21, 2023
Calculus

Discover The Simple Solution To Calculating The Integral Of E^U: E^U + C!

∫ e^U dU e^U The integral of e^U with respect to U is simply e^U + C, where C is the constant of integration. To see why...

John Rhodes
June 21, 2023
Calculus

Mastering Integration: Learn How To Solve ∫ Du / U Using Natural Logarithm Function

∫ dU / U ln |U| To integrate ∫ dU / U, we can use the natural logarithm function. Let’s start by rewriting the integral as: ∫...

John Rhodes
June 21, 2023
Calculus

Simplify Expressions With Logarithms: Learn How E^Ln X Equals X For All Positive X.

e^ln x x The expression e^ln x can be simplified using the laws of logarithms. Recall that the natural logarithm ln is the inverse of the exponential...

John Rhodes
June 21, 2023
Statistics

Mastering Percentiles: A Step-By-Step Guide To Calculating Percentiles In Data Distributions

Find and interpret the percentile of an individual value in a distribution of data. Percentile is percent. Find the percent to get percentile. If they are in...

John Rhodes
June 21, 2023
Statistics

How To Estimate Percentiles And Individual Values Using Cumulative Relative Frequency Graphs

Estimate percentiles and individual values using a cumulative relative frequency graph. .25 is Q1, .5 is Median, .75 is Q3. Read the x and y axis to...

John Rhodes
June 21, 2023
Statistics

How To Calculate Standardized Scores (Z-Scores) For Better Of Data Distribution In Math

Find and interpret the standardized score (z-score) of an individual value in a distribution of data. z-score = (value – mean) / standard deviation. If the z-score...