y > 3x+10
y < 3/4 x - 1
So, graph the two lies. Shade the area above the first line, and below the 2nd line.
Use dotted lines. (why)
Does (8,10) fit both inequalities?
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:
y > 3x + 10
y is less than negative 3 over 4 times x minus 1
Part A: Describe the graph of the system, including shading and the types of lines graphed. Provide a description of the solution area. (6 points)
Part B: Is the point (8, 10) included in the solution area for the system? Justify your answer mathematically. (4 points)
1 answer
1 answer