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Home > CCA2 > Chapter 8 > Lesson 8.3.1 > Problem 8-128

8-128.
  1. Given the equation: 3x + yz = 6. Homework Help ✎

    1. Draw 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.