explain the effect of translations, reflections over the x- or y-axis, and rotations limited to 90°, 180°, 270°, and 360° as applied to two-dimensional shapes on a coordinate plane using an algebraic representation
Track each student's skills and progress in your Mastery dashboards
Give this quiz to my class
Q 1/10
Score 0
A pentagon is transformed on the coordinate plane. Which rule describes this transformation?
300
(x,y) → (-y,x)
(x,y) → (-x,y)
(x,y) → (y,-x)
(x,y) → (x,y – 6)
Q 2/10
Score 0
A rectangle is transformed on the coordinate plane. Which rule best describes this transformation?
300
(x,y) →(x – 8, y)
(x,y) → (x,-y)
(x,y) → (x,y – 8)
(x,y) → (-x,-y)
10 questions
Q.
A pentagon is transformed on the coordinate plane. Which rule describes this transformation?
1
300 sec
8.10.C: Two-Dimensional Shapes
Q.
A rectangle is transformed on the coordinate plane. Which rule best describes this transformation?
2
300 sec
8.10.C: Two-Dimensional Shapes
Q.
A trapezoid is reflected over the x-axis. What is the rule for this transformation?
3
300 sec
8.10.C: Two-Dimensional Shapes
Q.
Square EFGH is rotated 180º counterclockwise about the origin to create square E’F’G’H’. Which rule describes this transformation?
4
300 sec
8.10.C: Two-Dimensional Shapes
Q.
A triangle is reflected over the y-axis. Which rule best describes this transformation?
5
300 sec
8.10.C: Two-Dimensional Shapes
Q.
Pentagon ABCDE is transformed on the coordinate plane to create pentagon A’B’C’D’E’. Which rule best describes this transformation?
6
300 sec
8.10.C: Two-Dimensional Shapes
Q.
Triangle QRS was translated 5 units up and 2 units left. Which rule best describes this translation?
7
300 sec
8.10.C: Two-Dimensional Shapes
Q.
Triangle ABC is rotated 270º clockwise about the origin to create triangle A’B’C’. If the coordinates are as follows A(-4 , -5), B(-2 , -9), C(-1 , -2), where would B’ be located?
8
300 sec
8.10.C: Two-Dimensional Shapes
Q.
Rectangle J(1,1) K(1,4) L(5,4) M(5,1) is reflected across the y axis to create rectangle J’K’L’M’. What is the ordered pair for L’?
9
300 sec
8.10.C: Two-Dimensional Shapes
Q.
Triangle X(3,4) Y(8,5) Z(5, 2) is translated using the rule (x+7, y–5) to create triangle X’Y’Z’. What is the ordered pair for Z’?
