Media Summary: In this lesson I show you how to find inequalities given the region indicated on a graph. I have used an exam question from ... How to find the slope (m) and the y-intercept (c) when presented with the equation of a straight line. Harder examples start at 3:35 ... In this lesson I show you how to find the equation of a straight line when you know the coordinates of two different points along ...
The Maths Prof Solving Linear - Detailed Analysis & Overview
In this lesson I show you how to find inequalities given the region indicated on a graph. I have used an exam question from ... How to find the slope (m) and the y-intercept (c) when presented with the equation of a straight line. Harder examples start at 3:35 ... In this lesson I show you how to find the equation of a straight line when you know the coordinates of two different points along ... Find two unknowns by the substitution method! It's exactly as it sounds, SUBSTITUTE one of the equations into the other to Find two unknowns by the elimination method (by adding or subtracting equations together). It's much easier than it sounds!
