Answer:
y = 2/5 x - 24.
Step-by-step explanation:
We are given the slope and a point on the line so we use the point-slope form of the graph.
y - y1 = m(x - x1) so we have:
y - (-20) = 2/5(x - 10)
Converting to slope-intercept form:
y + 20 = 2/5x - 4
y = 2/5x - 4 - 20
y = 2/5 x - 24.
