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

Identify the intercepts.

• y-intercept: (0, -1); x-intercept: (-1/2, 0)
• y-intercept: (0, -1); x-intercept: (1/2, 0)
• y-intercept: (0, 1); x-intercept: (1/2, 0)
• y-intercept: (0, 1); x-intercept: (-1/2, 0)

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

What is the y intercept of this line?

• -1
• 1
• 1.5
• -1.5

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

_{What is the y-intercept of the line?}

•  (0,¹/₂)
• (0,1)
• (0, ^-1/2)
• (0, -1)

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

Lisa and Tammy are selling items at the craft show.  Which might be a reasonable solution from the graph showing the number of items sold when they both have earned the same amount?

• (1, 12)
• (3, 19)
• (5, 25)
• (0, 10)

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

The graph below describes a ball that was kicked. Which of the following is a true statement describing the graph? 

• The ball was kicked from 500 centimeters from the ground and it traveled for 4 seconds.
• The ball was kicked from the ground and it was in the air for 4 seconds. 
• The ball had a maximum height of 2000 centimeters and it was in the air for a total of 2 seconds. 
• The ball had a maximum height of 1000 centimeters and it was in the air for 4 seconds. 

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

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b
• a²+b²=c²

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TEKS.MATH.9-12.II.A

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

Vertical or horizontal?
y = -6

• vertical 
• horizontal
• neither

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

d(t), g(x), h(t), are another way of representing the "y" variable in an equation. This is known as

• range

• domain

• function notation

• function

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

Match the graph with its equation

• y = log₄ (x)+2
• y = log₄ (x + 2) + 1 
• y = log₄ (x - 1) + 2
• y = log₄ (-x + 2)

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

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

What is the y-intercept?

• 3
• 2
• 1
• 0

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