John Rhodes, Math Teacher at Senioritis.io

John Rhodes
July 30, 2023
Statistics

Understanding Positive Relationships in Mathematics | Exploring the Concept and Measurement

positive relationship In mathematics, a positive relationship refers to a situation where an increase in one quantity is associated with an increase in another quantity In mathematics,...

John Rhodes
July 30, 2023
Statistics

Understanding Strong Relationships in Mathematics | Exploring Consistent Associations Between Variables

strong relationship In mathematics, a strong relationship refers to a situation where there is a clear and consistent association between two variables In mathematics, a strong relationship...

John Rhodes
July 30, 2023
Algebra

Understanding Quadratic Functions | Exploring Coefficients, Shifts, and the Vertex

Quadratic Functions in standard form; f(x)=a(x-h)^2+k A quadratic function in standard form is represented as: f(x) = a(x – h)^2 + k Here is a breakdown of...

John Rhodes
July 30, 2023
Algebra

Understanding the Meaning of ‘a’, ‘h’, and ‘k’ in Mathematical Equations | Coefficient, Horizontal Shift, and Vertical Shift

Always start with identifying ‘a,h, and k’. When dealing with mathematical equations or functions, the terms ‘a’, ‘h’, and ‘k’ are commonly used to represent specific values...

John Rhodes
July 30, 2023
Algebra

How ‘a’ Influences the Shape and Width of a Parabola in the Equation f(x) = a(x – h)^2 + k

What does the value of ‘a’ do? f(x)=a(x-h)^2+k In the equation you provided, f(x) = a(x – h)^2 + k, ‘a’ represents the coefficient that determines the...

John Rhodes
July 30, 2023
Algebra

Understanding the Properties and Operations of Negative Numbers in Mathematics

If ‘a’ is negative, If ‘a’ is negative, it means that the value of ‘a’ is less than zero If ‘a’ is negative, it means that the...

John Rhodes
July 30, 2023
Algebra

Determining Parabola Direction | Positive ‘a’ Leads to an Upwards Happy Face Parabola, Negative ‘a’ Leads to a Downwards Sad Face Parabola

Easy way to remember the parabola’s direction based on ‘a”s sign, To determine the direction of a parabola based on the sign of ‘a’, you can use...

John Rhodes
July 30, 2023
Algebra

How to Find the Vertex of a Quadratic Function | Step-by-Step Guide with Examples

Finding the vertex. f(x)=a(x-h)^2+k To find the vertex of a quadratic function in the form f(x) = a(x-h)^2 + k, we can use the values of h...