TEKS.MATH.8.5G

For a graph to be considered a function, it must pass ________.

• The vertical line test
• The origin
• The function-ratio test
• The y-axis

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TEKS.MATH.8.5G

Is this mapping a function or not a function? 

• Function
• Not a Function 

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TEKS.MATH.8.5G

Which of the following guarantees a set of ordered pairs will not be a function?

• An x value repeats
• A y value repeats
• An x value repeats and has different y values
• A y value repeats and has different x values

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TEKS.MATH.8.5G

Evaluate for f(-3)

• -2
• 2
• 0
• 6

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TEKS.MATH.8.5G

Which of the following is the correct equation for the given graph?

• f(x) = -(x + 2)² - 4
• f(x) = (x - 2)² - 4
• f(x) = -3(x - 2)² - 4
• f(x) = -3(x + 2)² - 4

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TEKS.MATH.8.5G

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

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TEKS.MATH.8.5G

Which function is graphed?

• f(x) = 2|x + 2| - 3
• f(x) = |¹/₂x + 2| - 3
• f(x) = |¹/₂x + 3| - 2
• f(x) = 4|¹/₂x + 3| - 2

Tags

TEKS.MATH.9-12.VII.A

TEKS.MATH.8.5G

Give the domain and range. Tell if it is a function.

• D: {-4, -2, 0, 2}
  R: {-2, -2, 1, 1}
  Function
• D: {-4, -2, 0, 2}
  R: {-2, 1}
  Function
• D: {-4, -2, 0, 2}
  R: {-2, -2, 1, 1}
  Not a Function
• D: {-4, -2, 0, 2}
  R: {-2, 1}
  Not a Function

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TEKS.MATH.8.5G

A set of ordered pairs is called what?

• the domain

• a relation

• a function

• the range

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TEKS.MATH.8.5G

Is this graph a function or not a function? 

• Function 
• Not a Function 

Tags

TEKS.MATH.8.5G