1st 9 Weeks Test Review Flashcards
1
Q
90 counter clockwise
A
(-y,x)
2
Q
180 rotation
A
(-x,-y)
3
Q
270 counter clockwise
A
(y,-x)
4
Q
(-y,x)
A
90 counter clockwise
5
Q
(-x,-y)
A
180 rotation
6
Q
(y,-x)
A
270 counter clockwise
7
Q
270 clockwise
A
(-y,x)
8
Q
90 clockwise
A
(y,-x)
9
Q
y-axis
A
(~x,y)
10
Q
x-axis
A
(x,~y)
11
Q
origin
A
(~x,~y)
12
Q
line x=y
A
(y,x)
13
Q
y=-x
A
(-y,-x)
14
Q
how do you find the slope
A
y2-y1 divided by x2-x1
15
Q
do you add or subtract for finding the mid point?
A
add
