Quadrants
On your white board, label all of the Quadrants with the correct Roman Numerals
II I
III IV
Use your whiteboard to plot the ordered pair (3,2)
x-axis = 3
y-axis=2
graph the image of (-2,2) after a reflection over the y-axis, what is the ordered pair now?
(2,2)
Distance between (3,5) (5,5) is?
2
Plot (5,6) (5,-6) (-5,6) (-5,-6), what is the perimeter?
P= 44
Where is the origin?
(0,0)
plot the ordered pair, negative three, positive one
x-axis= negative three
y-axis= positive one
Graph the image of (9,2) after a reflection over the x-axis, what is the ordered pair now?
(9,-2)
Distance between (10,0) (7,0) is?
3
Plot (5,6) (5,-6) (-5,6) (-5,-6) what's the area?
A=120
In what Quadrant are all ordered pairs positive?
Quadrant I
Plot the ordered pair, origin
y-axis= 0
x-axis= 0
Graph the image (0,2) after a reflection over the y-axis, what is the ordered pair now?
(0,-2)
Distance between (9,3) (5,3) is?
4
Plot (3,3) (3,-3) (-3,3) (-3,-3) find the perimeter and area
P=24
A=36
In which Quadrant are all ordered pairs negative
Quadrant III
Plot the ordered pair, (0,10)
x-axis= 0
y-axis= 10
Graph the image of (1,1) after a reflection over the x-axis, what is the ordered pair now?
(1,-1)
Distance between (4,0) (-4,0) is?
8
The length of a rectangle is 7.5 and the width is 8. What is the area of this rectangle? (hint: What is the formula to calculate the area of a rectangle)
60
Which direction do we follow to label the Quadrants
(Clockwise or counter clockwise)
Plot the ordered pair, (4,-2) move two units to the left, what is the result?
(2,-2)
Graph the image of (-1,5) after a reflection over the y-axis then after an x-axis, what is the ordered pair now?
(-1,-5)
What is the distance between (5,-10) (5,0)
10
The length of rectangle is 10 and the width is 11. What is the perimeter of this rectangle? (hint: what is the formula of finding the perimeter)
A= 42