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

What is the equation of graph? 

• y = sin 5x
• y =  cos 5x
• y = 5 sin x
• y = 5 cos x 

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

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

Is this a direct variation?

• yes
• no

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

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

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.II.D.1

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

TEKS.MATH.9-12.II.A

What is the x-intercept shown on the graph?

• (2, 0)
• (-2, 0)
• (0, 3)
• (3, 0)

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

Classify the conic section.

• Circle
• Ellipse
• Line
• None of these

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

What is the equation of the graph?

• y = -2 cos x - 3
• y = 3 cos x - 2
• y = -7 cos x - 3
• y = -3 cos x - 4 

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

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

Using the graph, what can we assume about the equation?

• Degree - Even

  Leading Coefficient - Positive

• Degree - Odd

  Leading Coefficient - Positive

• Degree - Even

  Leading Coefficient - Negative

• Degree - Odd

  Leading Coefficient - Negative

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

The equation  $y-\frac{1}{3}=5\left(x-9\right)$   is in what form?

• Point-Slope Form

• Slope-Intercept Form

• Standard Form

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

Which is the correct graph for the equation:

 $y=-\frac{6}{5}x-1$  

• 
• 
• 
• 

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

Which of the following quadratic equations are written in standard form?

• 
  

  $2x+3y=3$

• $2x^2+3x-5=0$

• $2x^2+3x=5$

• $2x^2=36$

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