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Week 8 Week Eight Concept Check

# Week 8 Week Eight Concept Check - is to look at the first...

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Describe what the graph of interval [-4,10] looks like. With the graph of interval [-4,10] first we must look at the brackets that surround the interval. When you have a bracket that looks like [ on the left side that would mean that the first number will be included when graphing the interval. The ] bracket on the right side means the same thing. If the brackets looked like () then the numbers would not be included. The next step
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Unformatted text preview: is to look at the first number following the bracket; in this case it is a negative four. On the number line you would make a filled in circle on the negative four representing that that number is included. If the number was not included then it would be an open circle. Next you would make another filled in circle on the second number 10. The last step would be to darken line between the two points....
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