John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Linear Algebra

Solving A System Of Equations Using The Method Of Substitution

What is the solution to the following system of equations?y = -3x+6y = 12x-24 ( 2, 0 ) To solve this system of equations, we need to...

John Rhodes
June 21, 2023
Linear Algebra

How To Solve A System Of Equations: Step-By-Step Guide

What is the solution to the following system of equations?y = 7x + 14y = (1/3)x – 3 ( -2.55, -3.85 ) To find the solution to...

John Rhodes
June 21, 2023
Linear Algebra

Learn How To Solve A System Of Equations Using The Substitution Method – Step-By-Step Guide

What is the solution to the following system of equations?y = 7x + 14y = 7x – 3 no solution To solve this system of equations, we...

John Rhodes
June 21, 2023
Calculus

Proving Function Continuity Using Limits: A Step-By-Step Guide

f is continuous at x=a f(a) exists, lim x->a f(x) exists, lim x->a f(x) = f(a) To show that a function f is continuous at x=a, we...

John Rhodes
June 21, 2023
Calculus

The Extreme Value Theorem For Finding Maximum And Minimum Values Of Continuous Functions On Closed Intervals

Extreme Value TheoremIf f is continuous on the closed interval [a, b] then… f has a maximum and minimum value on the interval [a, b] The Extreme...

John Rhodes
June 21, 2023
Calculus

Mastering Indeterminate Forms Arising From Products In Limits: Techniques For Eliminating Complexities.

indeterminate forms (product) 0 ⋅ ∞ Indeterminate forms arising from products of functions occur when we attempt to evaluate a limit and we get an expression that...

John Rhodes
June 21, 2023
Calculus

Horizontal Asymptotes: How They Work In Math Functions

the graph of f has a horizontal asymptote at y=k lim x -> +- ∞ f(x) = k If the graph of a function f has a...

John Rhodes
June 21, 2023
Calculus

Vertical Asymptotes: Causes And Characteristics Of Functions Approaching Infinity At X=A

the graph has a vertical asymptote at x=a lim x->a = +- ∞ A vertical asymptote at x = a means that the function is approaching infinity...