TEKS.MATH.9-12.VII.A.2

Is the Equation Linear or Exponential?

• Linear
• Exponential

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TEKS.MATH.9-12.VII.A.2

In an exponential function, what does the 'a' represent? 

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

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TEKS.MATH.9-12.VII.A.2

What type of function is y = 7(5/4)^x?

• Exponential Growth
• Exponential Decay
• Linear
• None of the above

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TEKS.MATH.9-12.VII.A.2

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry

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TEKS.MATH.9-12.VII.A.2

What is the inverse sin?

• sin 1
• sin--1
• sin-1
• cos-1

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TEKS.MATH.9-12.VII.A.2

Identify the vertex and whether the graph opens up or down.

• (-1, 4); opens up
• (-1, 4); opens down
• (1, 4); opens up
• (1, 4); opens down

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TEKS.MATH.9-12.VII.A.2

The holes of a rational function occur when :

• my pencil pokes a hole in the paper I'm working on
• there is something left in the denominator
• the value of f(0)
• a factor in the denominator cancels with a factor in the numerator

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TEKS.MATH.9-12.VII.A.2

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry

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TEKS.MATH.9-12.VII.A.2

The grocery store sells cantaloupes for $4.50 per pound.  Is the function continuous or discrete?  Explain.

• continuous; you cannot have a fraction of a pound when you weigh cantaloupes
• continuous; you can have a fraction of a pound when you weigh cantaloupes
• discrete; you cannot have a fraction of a pound when you weigh cantaloupes
• discrete; you can have a fraction of a pound when you weigh cantaloupes

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TEKS.MATH.9-12.VII.A.2

What type of function y<3x+5? 

• Linear Inequality
• Linear Equation
• Absolute Value
• Exponential

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TEKS.MATH.9-12.VII.A.2