John Rhodes, Math Teacher at Senioritis.io

John Rhodes
July 7, 2023
Calculus

How to Find the Derivative of tan(x) and Prove its Value: A Comprehensive Guide

d/dx[tanx] To find the derivative of the function f(x) = tan(x), we use the rules of differentiation To find the derivative of the function f(x) = tan(x),...

John Rhodes
July 7, 2023
Calculus

The Chain Rule: How to Find the Derivative of the Cosine Function

d/dx[cosx] To find the derivative of a function, we use the rules of differentiation To find the derivative of a function, we use the rules of differentiation....

John Rhodes
July 7, 2023
Calculus

How to Find the Derivative of sin(x) using the Chain Rule in Mathematics

d/dx[sinx] To find the derivative of sin(x) with respect to x, we can use the chain rule To find the derivative of sin(x) with respect to x,...

John Rhodes
July 7, 2023
Algebra

How to Calculate Simple Interest with the Simple Interest Formula

simple interest formula The simple interest formula is used to calculate the amount of interest earned or owed when the interest is based on a fixed percentage...

John Rhodes
July 7, 2023
Algebra

The Ultimate Guide to Understanding and Calculating Compound Interest: Formula, Terms, and Examples

compound interest formula The compound interest formula is used to calculate the future value of an investment that earns interest compounded over multiple periods The compound interest...

John Rhodes
July 7, 2023
Algebra

Solving Quadratic Equations: Step-by-Step Guide Using the Quadratic Formula

quadratic formula The quadratic formula is a useful tool in solving quadratic equations of the form ax^2 + bx + c = 0 The quadratic formula is...

John Rhodes
July 7, 2023
Algebra

Step-by-Step Guide: How to Complete the Square in Algebra for Quadratic Equations

Steps to Complete the Square Completing the square is a technique used in algebra to convert a quadratic equation in the standard form, ax^2 + bx +...

John Rhodes
July 7, 2023
Calculus

The Dot Product of Two Matrices: A Mathematical Operation for Multiplying Matrices

dot product of a matrix The dot product of two matrices is a mathematical operation performed on two matrices of the same size, resulting in a single...