Reflection
On a graph, the reflection over the x axis of (3,1) is
What is (3,-1)?
A point plotted in quadrant 1 would have what values?
What is (+,+)?
The absolute value of |-6| is
What is 6?
What is (0,0)?
A number 7 spaces left of 0 is positive or negative
What is negative?
On a graph, the reflection over the x axis of (9,17) is
What is (9,-17)?
An ordered pair that is (-,-) is located in what quadrant?
What is quadrant 3
What is 9?
The x-axis is a _____ line
What is horizontal?
Negative numbers are ____ or ____ zero.
What is left or below?
The reflection of (4,-7) over the x-axis and y-axis are...
X-axis Y-axis
(4,7) (-4,-7)
An ordered pair that is (+,-) is located in what quadrant?
What is quadrant 4?
|17|-|-4|=
What is 13?
The y-axis is a ______ line.
What is vertical?
Which number is smaller:
-16 or -18
What is -18
When reflecting a point over the x-axis, the x coordinate stays the same and the y coordinate becomes the opposite. True or False
True. The axis you are reflecting over remains the same while the other turns to the opposite.
The point (8,-12) lands in which quadrant?
What is quadrant 4?
The absolute value turns all numbers to their opposites. True or false?
False. Absolute value shows the distance from zero. There is no negative distance so positive numbers are not made negative.
A coordinate plane is _________.
What is a perpendicular intersection of a vertical and horizontal number line?
What is true?
All points on a graph can be reflected over the x- or y-axis. True or False
The quadrant that holds only negative integers is what quadrant?
What is quadrant 3?
|9|+|-15|=
Absolute value is ...
What is the distance between a number and zero?
Order from least to greatest.
-7, -12, 2, 42, -42
What is
-42, -12, -7, 2, 42