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

Is the graph an even, odd, or neither function
                        f(x) = x² + 2

• Even 
• Odd
• Neither

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

What type of function is f(x)=2(1/7)^x ?

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

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

Is this table linear, quadratic, exponential, or none of the above?

• linear
• quadratic
• exponential
• none of the above

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

Which of the following equations matches standard form of a quadratic?

• ax + by = c
• y = a(x - h)² + k
• y = ax² + bx + c
• y = mx + b

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

What kind of function is represented by the graph?

• Cube Root Function
• Cubic Function
• Polynomial Function
• Square Root Function

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

Is this exponential growth or decay?
y = 7(1.2)^x

• Growth, because of 7
• Decay, because of 1.2
• Growth because of 1.2
• Decay because of 7

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

What does an inverse function do?

• Nothing

• Makes it bigger

• Does the opposite of the original function

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

Are the blue and red graphs inverse functions?

• yes
• no
• no way to tell

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

Which function best models the height and speed of throwing a ball in the air?

• Linear

• Quadratic

• Exponential

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

Which of the following equations shows the standard form of a quadratic function?

• ax + by = c

• f(x) = a(x - h)² + k

• f(x) = ax² + bx + c

• f(x) = mx + b

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