Answer:
y = x - 3
y = -5x + 2
Step-by-step explanation: For y=x-3 the "missing" coefficient of x (m in the y=mx+b format) is an implied +1. So the slope is "up-one & over one." y-intercept is -3
y = -5x +2 The slope is -5 so "down 5 & over 1" on the graph, The y-intercept is +2