LINR 2 | Lesson 3 | Explore 1 Solution

Let’s look at the following responses about Jamal’s trip:

Rule: \[y\leq 400-15x\]

  • If your rule is different, compare and contrast both versions. Why are they different? How can we tell which one is correct, equivalent or not.
  • What does the \(x\), \(y\), \(400\), \(-15\), represent in this situation?
  • Choose an \((x, y)\) coordinate. How can you tell if this is solution, or not?

Graph(created using Desmos):

  • Is the inequality a function? Why or why not?
  • This graph shows values of \(x\geq 0\) and \(y\geq 0\). Is this reasonable in this situation?
  • Enter some coordinate solutions a table. How is this different from an equality table?

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