John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Calculus

Mastering The First Derivative Test: How To Find Relative Minimum Points Of A Function

Relative Max ( 1st derivative test) f'(x) = 0sign chart for f'(x)changes signPositive to negative The first derivative test is a method that is used to determine...

John Rhodes
June 21, 2023
Calculus

Mastering The First Derivative Test: Finding Relative Maximums And Minimums Of Functions

Relative Min ( 2nd derivative test) f'(x)=0f(x) > 0Backwards one The second derivative test is a tool for finding the relative extremum points of a function. Specifically,...

John Rhodes
June 21, 2023
Calculus

Master Local Extrema And Inflection Points With The Second Derivative Test: A Guide For Math Enthusiasts

Relative Max ( 2nd derivative test) f'(x)=0f(x) < 0Backwards The second derivative test is a method used to find relative maximum points when you have a function...

John Rhodes
June 21, 2023
Calculus

Discovering Relative Max Via Second Derivative Test

2nd Derivative Test f'(x) = 0 find f(x)TABLE for frelative extremas biggest = minsmallest = max 2nd Dervi only tells us concavity and points of inflection The...

John Rhodes
June 21, 2023
Calculus

Master The Second Derivative Test: Find Local Extrema Of A Function With This Math Tool

Rolle’s Theorem If f(a) = f(b) Then f'(c) = 0 at some point check f(a) and f(b) if = then f'(x) = 0 Rolle’s Theorem states that...

John Rhodes
June 21, 2023
Statistics

Rolle’S Theorem: The Importance Of Derivatives In Calculus

Standard Deviation the spread of scores around the mean Standard deviation (SD) is a statistical measure used to quantify the amount of variability or dispersion in a...

John Rhodes
June 21, 2023
Statistics

Mastering The Basics Of Standard Deviation: Variability In Your Data

Mean the arithmetic average of a distribution, obtained by adding the scores and then dividing by the number of scores The term mean has multiple meanings depending...

John Rhodes
June 21, 2023
Statistics

The Three Types Of Mean In Mathematics: Arithmetic, Geometric, And Harmonic Mean

Margin of Error a measure of the accuracy of a public opinion poll, informally calculated by multiplying the standard deviation by two. Margin of Error is a...