John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Calculus

Understanding Quadratic Equations: Finding Two Real and Distinct Roots Using Discriminant

If b²-4ac > 0 There are 2 real roots If b²-4ac > 0, this means that the quadratic equation ax² + bx + c = 0 has...

John Rhodes
June 21, 2023
Calculus

Understanding Quadratic Equations: Real vs. Imaginary Solutions

If b²-4ac < 0 There are no roots If b²-4ac < 0, then the quadratic equation ax²+bx+c=0 has no real solutions. This is because when b²-4ac is...

John Rhodes
June 21, 2023
Calculus

Discover the Mystery behind the Quadratic Equation with b²-4ac = 0 and Its One Real Solution

If b²-4ac = 0 1 real root If b²-4ac = 0, then the quadratic equation ax²+bx+c=0 has only one real solution. To understand why, we need to...

John Rhodes
June 21, 2023
Math Foundations

Discover How to Find Consecutive Numbers and Solve Mathematical Problems with Them

consecutive numbers numbers in counting order Consecutive numbers are any sequence of numbers that follow each other in numerical order, with an interval of one between each...

John Rhodes
June 21, 2023
Algebra

Understanding Data and its Importance in Business Decision Making

Data a collection of facts, such as numbers, words, measurements, observations or even just descriptions of things 1. What is data? Data refers to a collection of...

John Rhodes
June 21, 2023
Math Foundations

Visualize Data Trends with Dot Plots: A Comprehensive Guide

Dot plot a graphical display of data using dots A dot plot is a visual representation of data that displays the number of observations for each unique...

John Rhodes
June 21, 2023
Algebra

Understanding Functions: The Building Blocks of Mathematical Modeling

Function a special relationship where each input has a single output. It is often written as f(x) where x is the input value A function is a...

John Rhodes
June 21, 2023
Statistics

How to Create and Interpret Histograms for Data Analysis and Visualization

Histogram a graphical representation of the distribution of numerical data A histogram is a type of graphical representation of data that shows the frequency distribution of a...