CCSS Honors Topic 3

Walch Education, May 14, 2015

These applets are provided by Walch Education as supplemental material for the [i]CCSS Honors Supplement for High School Math[/i]. Visit [url="http://www.walch.com"]www.walch.com[/url] for more information on our resources.


  • 1. CCSS Honors 3.1 Example 2
  • 2. CCSS Honors 3.1 Example 3
  • 3. CCSS Honors 3.2 Example 1
  • 4. CCSS Honors 3.2 Example 3

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CCSS Honors 3.1 Example 2

Show that the given matrix equation is equivalent to the system [math]\begin{cases} 6x - 2y + 3z = 8 \\ x – 4z = 10 \\ 5x + 9y + 2z = -3 \end{cases}[/math].

[list=1] [*]Multiply matrix [i]A[/i] by vector matrix [i]X[/i]. [*]Use the result to rewrite the original matrix equation. [*]Write each set of corresponding entries as an equation. [/list]
– Walch Education

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