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Home > INT3 > Chapter 12 > Lesson 12.2.2 > Problem 12-101

12-101.
  1. Consider the equation 3x + yz = 6. Homework Help ✎

    1. Sketch a graph.

    2. Is (1, 2, –1) on the graph? Justify your answer.

Notice that there are three variables. Find the three intercepts.

Does the point make the equation true?

Yes, it is a solution to the equation.