Equations and Graphs

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• 0

• 5.25

• -3

• -7

• -9 and -8

• 1 and 2

• -7 and -5

• 4 and 5

• The number of cookies the presenter had before making any presentations

• The maximum number of cookies the presenter gave away during every presentation

• The number of presentations the presenter made per hour

• The maximum number of presentations the presenter made before running out of cookies

Positive Correlation Negative Correlation Nonlinear Correlation No Correlation

• Positive Correlation

• Negative Correlation

• Nonlinear Correlation

• No Correlation

Which of the following graphs best represents a system of equations that has no solution?

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Which graph shows a function with a domain of all realy numbers greater than 7?

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• -7

• 9

• 12

• -2

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X = - 3

Y = - 3

X = - 5

Y = - 5

• X = - 3

• Y = - 3

• X = - 5

• Y = - 5