TEKS.MATH.8.10C

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

• (x+2, y-5)
• (x+2, y-9)
• (x-2, y-9)

Tags

TEKS.MATH.8.10C

TEKS.MATH.7.5C

How would you translate point P to P'?

• Translate 2 units to the right and  8 units down
• Translate 3 units down and 2 units to the right
• Translate 4 units down and 4 units to the left
• Translate 8 units to the right and 2 units down

Tags

TEKS.MATH.8.10C

This pictures shows what?

• reflection over the x-axis
• nothing important 
• reflection over the y-coordinate
• reflection over the y-axis

Tags

TEKS.MATH.8.10C

When you translate, (x+2,y) will move _____.

• 2 units right

• 2 units left

• 2 units up

• 2 units down

Tags

TEKS.MATH.8.10C

Which equation transforms f(x) = x to a horizontal stretch by a factor of 2, a reflection over the x axis, and a shift down 4?

• f(-2x - 4)

• f(-1/2x) - 4

• -f(2x) - 4

• -f(1/2x) - 4

Tags

TEKS.MATH.8.10C

What is the angle of rotation for this counterclockwise rotation about the origin?

• 90°
• 180°
• 270°
• 360°

Tags

TEKS.MATH.8.10C

Where would A' be if you translated A 3 units to the right and 4 units down?

• (-4, 4)
• (-1, 0)
• (0, -1)

Tags

TEKS.MATH.8.10C

What does this transformation say to do?

(x, y) -----> (x, y + 4)

• slide down 4 units

• slide up 4 units

• slide right 4 units

• slide left 4 units

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

A triangle with points A(2, 3), B(2, -1), and C(4, 2) is rotated 90° clockwise. What algebraic rule describes this transformation?

• ( x, y ) → ( y, -x )

• ( x, y ) → ( -x, -y )

• ( x, y) → ( x, y )

• ( x, y ) → ( -y, x )

Tags

TEKS.MATH.8.10C