Question

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)

Answer 1

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?