$\begincases y = x + 2 \ y = -2x + 8 \endcases$
(Teacher Note: Ensure the coloring picture has 6 distinct sections labeled 1 through 6. Students match the problem number to the section on the picture, solve, find the coordinate in the bank, and color.)
$\begincases 2x + y = 10 \ y = 4x \endcases$
Finding the point of intersection on a coordinate plane.