Graphing Points on The Coordinate Plane

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Presentation transcript:

Graphing Points on The Coordinate Plane Give the location of the point below using an ordered pair (-2, -5) B. (2, -5) C. (-5, -2) D. (-5, 2)

Translations on the Coordinate Plane A negative number in the x-coordinate position of an ordered pair (-3, 4) means to translate in which direction? A. Right B. Up C. Left D. Down

Reflections on the Coordinate Plane If square MATH is reflected into quadrant II, what is the line of symmetry? Point T’ The y-axis The origin The x-axis M A T H

Rotations on The Coordinate Plane If you switch the coordinates of each point of a figure and then multiply the first coordinate by -1, how many degrees have you rotated the figure? A. 45 B. 90 C. 180 D. 360

Dilations on The Coordinate Plane What are the coordinates of Point A’ if Point A (3, 7) were dilated to a scale factor of 4? A. (-3, -7) B. (12, 28) C. (-12, -28) D. (0, 4)

Graphing Points on The Coordinate Plane Give the location of the point below using an ordered pair (-4, 3) (3, -4) (-4, -3) (-3, -4)

Translations on the Coordinate Plane A positive number in the x-coordinate position of an ordered pair (3, 4) means to translate in which direction? A. Right B. Up C. Left D. Down

Reflections on the Coordinate Plane What are the coordinates of point A’ when reflected over the y-axis? (-1, 4) B. (-4, 4) C. (-1, -1) D. (-4, -1) M A T H

Rotations on The Coordinate Plane If you multiply both coordinates of each point of a figure by -1, how many degrees have you rotated the figure? A. 45 B. 90 C. 180 D. 360

Dilations on The Coordinate Plane What are the coordinates of Point A’ if Point A (3, 7) were dilated to a scale factor of 10? A. (-3, -7) B. (.3, .7) C. (30, 70) D. (-30, -70)

Graphing Points on The Coordinate Plane Give the location of the point below using an ordered pair (-3, -3) (3, 3) (-3, 3) (3, -3)

Translations on the Coordinate Plane A positive number in the y-coordinate position of an ordered pair (3, 4) means to translate in which direction? A. Right B. Up C. Left D. Down

Reflections on the Coordinate Plane If square MATH is reflected into quadrant IV, what is the line of symmetry? Point T’ The y-axis The origin The x-axis M A T H

Rotations on The Coordinate Plane Triangle ABC has vertices A (1, 3), B (6, 7), and C (9, 1). Rotate the triangle ABC 90 degrees counterclockwise and give the location of C’ (-1, 9) B. (-3, 1) C. (-7, 6) D. (0, 0)

Dilations on The Coordinate Plane What is the length of line segment A’B’ if an 12” line segment AB were dilated to a scale factor of 3? A. 36 inches B. -12 inches C. 4 inches D. Duh! You can’t dilate a line!

(-10, 8) (8, -10) (10, -8) (-8, 10)

Graphing Points on The Coordinate Plane Give the location of the point below using an ordered pair (-2, -3) (-2, 3) (2, -3) (2, 3)

Translations on the Coordinate Plane A negative number in the y-coordinate position of an ordered pair (-3, -4) means to translate in which direction? A. Right B. Up C. Left D. Down

Reflections on the Coordinate Plane What are the coordinates of point T’ when reflected over the x-axis? (4, -1) (4, -4) (1, -1) (1, -4) M A T H

Rotations on The Coordinate Plane Triangle ABC has vertices A (1, 3), B (6, 7), and C (9, 1). Rotate the triangle ABC 180 degrees and give the location of point B’ (-1, -3) B. (-7, -6) C. (-6, -7) D. (-9, -1)

Translations on the Coordinate Plane Describe the translation below using an ordered pair: (7, 3) (-7, -3) (-7, 3) (7, -3) M A T H M’ A’ T’ H’

Translations on the Coordinate Plane Give the location of point M’ after a translation of (2, 2): A. (6, 3) B. (6, 6) C. (3, 3) D. (3, 6) M A T H

Translations on the Coordinate Plane Give the location of point M’ after a translation of (2, -7) A. (3, -3) B. (6, -3) C. (3, -6) D. (6, -6) M A T H