What is the y-intercept? Learn the definition and formula of y-intercept or vertical intercept. Learn how to find the y-intercept of functions and graphs with examples.

Variables substitute letters for unknown values in math expressions and equations. Explore the use of ''y'' as a variable, why it is one of the...

The range math definition is the difference between the highest values and lowest values in a given set of numbers. What does range mean in math? It is the spread of the data, as in how …

In math, y (0) = 1 represents a function such that when given the input value of zero, it will return an output value of 1. I find that...

What does relation mean in math? The relation definition in math helps a viewer understand how the independent variable, x, and the dependent variable, y, are related to each other.

Sep 10, 2020 · what does "xeR" actually mean? ive seen this a million times in my math homework, and know what it represents, but dont actually know what the individual numbers …

Learn what e means in math. Discover how to calculate the value of e, examine the uses of Euler's number, and work through examples of using and...

What does rotation mean in math? Learn about rotation math by looking at rotation math examples. Read about the rotation rules and see how to apply them.

Understand the meaning of a proportional relationship and learn the proportional relationship equation. Learn how to solve proportional relationship equations with examples.

Same change in the y value per the change in the x value. (Of course the formula still has y in it we just plugged in the expression of the y, y=x².) Pick and x0 and a Δx and this formula tells …