John Rhodes, Math Teacher at Senioritis.io

John Rhodes
July 7, 2023
Calculus

The Absolute Value Function: Evaluating f(x) = 2|x| for Different Values of x

f(x) = 2|x| To find the value of f(x) for a given x, we need to evaluate the expression 2|x| To find the value of f(x) for...

John Rhodes
July 7, 2023
Calculus

Exploring the Equation of the Function f(x) = |x| + 2: Understanding its Behavior and Graph

f(x) = |x| + 2 To find the equation for the function f(x) = |x| + 2, let’s break it down To find the equation for the...

John Rhodes
July 7, 2023
Calculus

Understanding the Absolute Value Function: Explaining How f(x) = |x| Returns the Distance of x from Zero on the Number Line

f(x) = |x| The function f(x) = |x| is an absolute value function The function f(x) = |x| is an absolute value function. It takes any real...

John Rhodes
July 7, 2023
Calculus

Find the Derivative of Cot(x) Using the Quotient Rule

derivative of cot(x) To find the derivative of cot(x), we can use the quotient rule To find the derivative of cot(x), we can use the quotient rule....

John Rhodes
July 7, 2023
Calculus

Derivative of sec(x) using the quotient rule and the derivative of sin(x)

derivative of sec(x) To find the derivative of sec(x), we can use the quotient rule and the derivative of sin(x) To find the derivative of sec(x), we...

John Rhodes
July 7, 2023
Calculus

Derivative of tan(x) using the Quotient Rule

derivative of tan(x) To find the derivative of tan(x), we can use the quotient rule To find the derivative of tan(x), we can use the quotient rule....

John Rhodes
July 7, 2023
Calculus

Understanding the Dot Product: Key Points, Geometric Interpretation, and Applications

Dot Product The dot product is an operation that combines two vectors to produce a scalar value The dot product is an operation that combines two vectors...

John Rhodes
July 7, 2023
Calculus

How to find a unit vector with the same direction as a given vector

Find unit vector (u) with the same direction To find a unit vector (u) with the same direction as a given vector, you need to divide the...