John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Calculus

Analyzing Critical Numbers: Decoding the Extrema and Inflection Points of Mathematical Functions

If c is a critical number of f, then f has a relative maximum, relative minimum, or an inflection point at c FALSE…critical numbers are places where...

John Rhodes
June 21, 2023
Calculus

Master Integration with Ease: Simplify Calculus Problems Using the Integration by Parts Formula

Integration by parts formula ∫udv= uv-∫vdu The integration by parts formula is a technique used in calculus to simplify the integration of some types of functions. It...

John Rhodes
June 21, 2023
Calculus

Proving the Trigonometric Identity sec^2x = 1 + tan^2x in Math

1 + tan^2x = sec^2x sec^2x To solve this question, we can start with the left side of the equation and use the trigonometric identity: 1 +...

John Rhodes
June 21, 2023
Calculus

Solving Trigonometric Equation: Discover the Answer to 1 + cot^2(x) using Trig Identities and Definitions

1 + cot^2x = csc^2x There are a couple of ways you could approach this question, but one common method is to use the trigonometric identity: 1...

John Rhodes
June 21, 2023
Calculus

Proving the Pythagorean Identity: A Fundamental Trigonometric Identity and its Proof Using the Unit Circle

sin^2x + cos^2x = 1 The equation sin^2x + cos^2x = 1 is a fundamental trigonometric identity. It states that for any angle x, the sum of...

John Rhodes
June 21, 2023
Calculus

Slope-Intercept Form: Understanding Linear Relationships and Graphing Techniques.

Slope Intercept Form y=mx+b The slope-intercept form is a type of equation that describes the relationship between the x and y values on a coordinate plane. It...

John Rhodes
June 21, 2023
Calculus

Learn how to use the Point-Slope Form to quickly find the equation of a line in Cartesian coordinates

Point Slope Form y-y₁=m(x-x₁) The point-slope form is a method of expressing a linear function. It is used to describe a line in Cartesian coordinates, specifying one...

John Rhodes
June 21, 2023
Calculus

Understanding the Discriminant in Quadratic Equations – Real and Complex Roots Explanation

Discriminant b²-4ac In mathematics, a discriminant is a term that appears under the square root sign (radical) in the quadratic formula. The quadratic formula is a mathematical...