Equation Of A Straight Line y=mx+c

This video tutorial explains how to find the equation of a straight line using the y=mx+c format, where m is the gradient and c is the y-intercept. It begins with a brief introduction to the concepts of gradient and y-intercept, followed by examples to illustrate these ideas. The video includes a practice problem to help viewers apply what they've learned. Finally, it summarizes the key points and hints at future topics, such as rearranging equations to fit the y=mx+c format.

What is the y-intercept in the context of a straight line equation?

What is the equation of the straight line if the gradient is 5 and the y-intercept is -4?