Draw an upward-sloping graph with "study-hours" on the x-axis, and "average quiz score" on the y-axis. If you use this graph to show what happens when "study-hours" increases, you'd show it as a C movement down (and to the left) along the upward-sloping graph C shift so the right of the entire upward-slaping graph C praph that is becoming flater C movement up (and to the right) akong the upwaed-skoping graph C praph that is becoming steeper