# Ligninger systemer

### Udforsk beslægtede emner

What are equations and what do they represent? This Board introduces equations and their graphs. Then determine the slope of a line and explore more into slope-intercept form.

Video explanation of how to find the slope of a line given two points or its graph whether the slope is positive, negative or undefined or the line is vertical or ... Follow these examples... this is working with slope more algebraically.

Exercícios sobre Radiciação no Matemática de Graça

The Exponential Curve: Algebra 1: Systems of Equations

Watch this video to learn how to determine the constant of proportionality.The constant of proportionality is the ratio of two proportional quantities.For proportional quantities x and y, the constant of proportionality is the value k where y=kx for all the values of x and their corresponding values of y.

Best Middle School Math Games and Middle School Math Projects

wikiHow to Find the Equation of a Line -- via wikiHow.com

Could do something similar for integrated science and defining the variables for power, velocity etc.

Slope of a line, what if slope changed?

For Ss who are really struggling with how to find the equation of a line between two points - Have them fill out this "skeleton" of the problem. Put this sheet in a sheet protector to be used again and again.