By this point in your study of mathematics, you will have seen and used many formulas to help calculate solutions to questions you have been asked.
Perimeter of Circle: \(2 \pi r\)
Area of Rectangle: \(l \times w\)
Volume of Cone: \(\dfrac{\pi r^2 h}{3}\)
A formula is simply a way of conveying information using symbols.
In this lesson, we will develop and work with the slope formula for a linear relation.
Use the slope formula to determine if the following points lie on the same line.