In this video, the steps to solve question 13 in grade 9 practice in finding the slopes of lines given by their equations.
Question:
What is the slope of each of the lines given by the equations?
a) \( \quad 4x = -2 y + 4 \) b) \( \quad 3y = -9 \) c) \( \quad - 5x = 10 \)