One step equations
4x=16
x=4
what will point (-2,3) be if rotated 90% clockwise
(3,2)
find median
23, 34, 45, 67, 80
What is 45 ?
translate point 5,8 3 units right
8,8
if a set of lines have the same slope are they parallel or perpendicular
parallel
x+10=24
x=14
rotate point (-5,3)90% counterclockwise
(-3,5)
find median
12, 8, 6, 10, 16
What is 10?
translate 5 units down from point 7,4
7,-1
Does a vertical line have a slope
no
x-(-15)=11
x=26
what is (7,4) rotated 180% counterclockwise
(-7,-4)
find median
12, 19, 21, 25, 30, 35, 47
What is 25?
Translate the point (5,6) 5 units to the right then 2 units down.
(10,4)
what are lines called when they intersect
perpendicular
3/7+a=4/7
a=1/4
rotate (6,-3)270% clockwise
(-3,-6)
find median
1, 0, 9, 7, 4
What is 4 ?
translate point 7,9 4 units down and 9 to the right
-2,5
lines that have the same slopes are called...
parallel
6/9+s=4
s=36
what rotation will bring you back to the original shape?
360%
find median
171, 160, 145, 190, 111
What is 160?
translate point (2,5) 4 left 3 down
-2,2
what are lines that intersect
y=3/7+9
y=3/7+4