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

This graph represents:

• Exponential Growth
• Exponential Decay
• Direct Variation
• None of the above

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

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

• f(x) = (x - 2)² - 1
• f(x) = (x + 2)² - 1
• f(x) = -(x + 2)² - 1
• f(x) = -(x - 2)² - 1

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

TEKS.MATH.9-12.II.D.2

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

TEKS.MATH.9-12.II.A

14.  What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

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

What is the x-intercept of log₇(x)?

• Pizza
• -1
• 0
• 1

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

What is the domain of the function?

• x≥3
• x≤3
• All real numbers
• -1≤x≤5

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

Which function is graphed?

• f(x) = -3|-x - 1| + 4
• f(x) = -|x - 1| + 4
• f(x) = 5|x - 1| + 4
• f(x) = -3|x - 4| + 1

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

What is the horizontal asymptote? 

• x = 2
• x = 7
• y = 2
• y = 7

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

What is the end-behavior of the function 
y = -x³ + 6x² + 7x

• as x-> -∞  f(x) -> ∞
   as x-> ∞  f(x) -> -∞
• as x-> -∞ f(x) -> ∞
   as x-> ∞  f(x) -> ∞
• as x->-∞ f(x) -> -∞
   as x-> ∞   f(x) -> ∞
• as x-> -∞ f(x) -> -∞
   as x-> ∞ f(x) -> -∞

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

What is the period of either graph? 
y = sin(x)      &   y = cos (x)

• Pi
• 2Pi
• Pi/2
• Pi/4 

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

What is the decreasing interval(s) on the function shown?

• $\left(-7,\ -6\right)\ and\ \left(-2,\ 4\right)$

• $\left(-7,\ 0\right)\ and\ \left(-2,\ 4\right)$

• $\left(-7,\ -6\right)\ and\ \left(-2,\ 0\right)$

• $\left(-7,\ 0\right)\ and\ \left(4,\ 5\right)$

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