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Home > AC > Chapter 7 > Lesson 7.1.5 > Problem 7-48

7-48.

Consider this system of equations:

  1. Use your knowledge of to graph the lines without tables.

    Remember:

  2. Use the graph to find the point of intersection.

    The point of intersection is . Where is this point on the graph?

  3. Confirm this point of intersection by solving the system algebraically.

    Use the Equal Values Method.

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