John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Calculus

Unlocking The Power Of Rolle’S Theorem: Exploring The Fundamental Calculus Theorem For Finding Roots And Extreme Values

Rolle’s Theorem if f(x) is continuous on [a,b] and differentiable on (a,b), and f(a)=f(b), then there is a number c between (a,b) where f'(c) = 0 Rolle’s...

John Rhodes
June 21, 2023
Calculus

Unlocking The Power Of Calculus: The Fundamental Theorem Of Calculus Explained.

The Fundamental Theorem of Calculus If f is continuous on [a,b], 1. g(x) = ∫ f(t) dt on [a,x] is continuous on [a,b]; and g'(x) = f(x)2....

John Rhodes
June 21, 2023
Calculus

Master The Squeeze Theorem: A Calculus Method For Finding Limits Of Functions

The squeeze theorem If f(x) ≤ g(x) ≤ h(x) for all x near a and limx→a f(x) = limx→a h(x) = L, thenlimx→a g(x) = L The...

John Rhodes
June 21, 2023
Trigonometry

The Basics: Why Sin(0) Equals 0 Explained With A Right-Triangle

sin0 0 The value of sin(0) is 0. This is because the sine function is defined as the ratio of the length of the opposite side to...

John Rhodes
June 21, 2023
Trigonometry

The Value Of Cos(0) And Its Role In Trigonometry

cos0 1 The value of cos(0) is 1. In trigonometry, cos(x) represents the value of the cosine function for an angle x expressed in radians. The cosine...

John Rhodes
June 21, 2023
Trigonometry

The Tangent Function: Why Tan(0) Is Equal To 0 In Trigonometry

tan0 0 The tangent (tan) of 0 degree is 0. This is because the tangent function is equal to the ratio of the opposite side and adjacent...

John Rhodes
June 21, 2023
Trigonometry

The Value Of Sec(0) – Explained By Math Experts

sec(0) 1 The value of sec(0) is 1. The secant of an angle is defined as the reciprocal of the cosine of that angle. The cosine of...

John Rhodes
June 21, 2023
Trigonometry

Why `Cot 0` Is Undefined In Trigonometry – Explained With Formulas

cot0 undefined The value of `cot 0` is undefined because the tangent of `0` is equal to `0`, and the cotangent is defined as the reciprocal of...