standard_description: Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g., where the function is increasing or decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally.
problem_activity: Task
Julius has 4 blue marbles.  If one third of Julius' marbles are blue,
how many marbles does Julius have?  Draw a diagram and explain.


aligns: no