Translations
what is a translation?
moving a figure up, down, left or right.
what is a rotation?
rotating a figure across the coordinate plane
flipping a figure over a line
what is a dilation?
making a figure larger or smaller
what is point symmetry?
when an object looks identical rotating it 180
when translating, do you start by moving your x, or your y?
x
what is the "270" version of 90cc?
270c
when a question tells you to reflect a figure over the line of x=5, is it horizontal or vertical?
vertical
if a coordinate moves from the coordinates (2, -2) to (4, -4) what is the point of dilation?
2
what is line symmetry?
when a figure can be folded in half and match up perfectly
if you translate a coordinate upwards, is that positive or negative?
how many degrees rotation is each quadrant?
90
when a question tells you to reflect a figure over y=x what is the coordinates switch?
(x, y) -> (y, x)
if a coordinate moves from (6, 6) to (3, 3) what is the dilation bla bla bla
0.5
would a smiley face have point symmetry
no
if you translate a coordinate to the left, is that positive or negative?
Negative
what is the one rotation that doesn't matter if its cc or c
180
when a question tells you to reflect a figure over the x-axis what is the coordinates switch?
(x, y) -> (x, -y)
ryan
how many lines of point symmetry does a square have?
4
what is the coordinates switch for a translation? ex. (x, y) -> (y, x)
(x+h, x+k)
what is the coordinates switch for a rotation of 270cc?
(x, y) -> (y, -x)
what is the coordinates switch for a reflection over the Y axis?
(x, y) -> (-x, y)
tyler or jj
jj
360/x is the equation to figure out the minimum amount of degrees a figure can be rotated
point symmetry