TEKS.MATH.9-12.VII.B.1

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

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TEKS.MATH.9-12.VII.B.1

What is the domain of this function?
(2, 4), (5, 5), (8, 6), (11, 7)

• {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
• {2, 5, 8, 11}
• {4, 5, 6, 7}
• {2, 4, 5, 8, 6, 11, 7}

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TEKS.MATH.9-12.VII.B.1

What is the horizontal asymptote?

• y = -4
• y = 1
• x = 1
• y = -6

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TEKS.MATH.9-12.VII.B.1

What are the vertical asymptotes of the function f(x)=(x²-9)/(x²+6x+9)

• x=3

• x=-3

• x=3,-3

• no vertical asymptote

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TEKS.MATH.9-12.VII.B.1

What is the parent function for a Quadratic equation?

• 
• 
• 
• y=x

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TEKS.MATH.9-12.VII.B.1

What type of function is graphed?

• bottom heavy

• powers equal

• top heavy

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TEKS.MATH.9-12.VII.B.1

Identify the intervals where the function is positive and where it is negative.

• positive (-1, ∞) and negative (-∞, -1)

• positive nowhere and negative (-1, -4)

• positive (-∞,-3) and (1,∞) and negative (-3,1)

• positive (-∞,∞) and negative (-4,∞)

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TEKS.MATH.9-12.VII.B.1

What is the equation of the graph?

• y = 2 cos x

• y = sin x

• y = 2 sin x

• y = sin 2x

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TEKS.MATH.9-12.VII.B.1

 $\lim_{x\rightarrow\infty}e^x=$  
Hint:  Think of the end behavior

•  $\infty$  

•  $-\infty$  

• 0

• DNE

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TEKS.MATH.9-12.VII.B.1

How many zeros does this parabola have?

• 3

• 2

• 0

• 1

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TEKS.MATH.9-12.VII.B.1

TEKS.MATH.9-12.II.C.1