TEKS.MATH.8.10C

If you were to plot the point (4, -12) what would be the correct method?

• Up 4, left 12
• Right 4, up 12
• Down 4, left 12
• Right 4, down 12

Tags

TEKS.MATH.8.10C

Which equation below is a quadratic function translated left 4 units?

• y = x² + 4
• y = (x + 4)²
• y = (x - 4)²
• y = 4x²

Tags

TEKS.MATH.8.10C

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?

• S'(3, 7)
• S'(-3, 7)
• S'(-3, -7)
• S'(3, 7)

Tags

TEKS.MATH.8.10C

Which answer shows a reflection across the y-axis?

• a
• b
• c
• d

Tags

TEKS.MATH.8.10C

Identify the transformation.

• Reflection across y-axis
• 90 Rotation counter clockwise
• Translation 5 units left, 1 unit up.
• Translation 5 units right, 1 unit down

Tags

TEKS.MATH.8.10C

Given: A(-5,-1), L(-3, -2) and T(-3,-2). First translate 6 units right and 3 units down. Then reflect the image over the y-axis. What are the coordinates for A''B''C''?

• A''(1, -4) L''(-3, -5) T''(-3, -1)
• A''(-1, -4) L''(-3, -5) T''(-3, -1)
• A''(-1, 4) L''(-3, -5) T''(-3, 1)
• A''(1, -4) L''(3, -5) T''(3, -1)

Tags

TEKS.MATH.8.10C

Which of these equations shifts a radical equation right 5 times and down once?

• y = √(x - 5) - 1
• y = √(x + 5) - 1
• y = √(x - 5) + 1
• y = √(x + 5) + 1

Tags

TEKS.MATH.8.10C

The graph of f(x) = x² has been transformed so that the vertex is now (-2, 8), it opens upward, and is now 3 times as steep. What is the new equation?

• f(x) = (x - 2)² - 8

• f(x) = 3(x + 2)² + 8

• f(x) = -3(x + 2)² + 8

• f(x) = 3(x + 2)² - 8

Tags

TEKS.MATH.8.10C

Determine how to translate triangle A'B'C' to triangle ABC.

• (x + 2, y - 5)

• (x - 2, y + 5)

• (x - 2, y + 9)

• (x + 2, y - 9 )

Tags

TEKS.MATH.8.10C

If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?

• (3, 5)

• (-3, -5)

• (-5, 3)

• (5, 3)

Tags

TEKS.MATH.8.10C