Name a point that is not located in any quadrant
What is any set of coordinates that has a zero in the x or y-coordinate.
Give an example of an irrational number.
What is pi.
The opposite of -72
What is 72
What is the difference between an absolute value and an opposite.
What is absolute value is the distance to zero. Opposite is the same distance away from zero but in the other direction.
Describe what makes a number rational.
What is you can write it as a fraction or a decimal (the repeats or ends).
The point B is located at (3, -1). What quadrant is it located in?
What is quadrant IV.
Name THREE things you should label on a blank coordinate grid
What is the origin, the axes, the quadrants, numbers on the axes, the + and - for the quadrants.
How do you know if an inequality should have an open circle or a closed circle?
What is if it is greater than (or less than) or equal to, it should have a colored in circle. Greater than or less than is an open circle.
How do you know when to add or when to subtract the absolute values when finding the distance on a grid?
What is when the coordinates have the same sign you subtract. Or when they cross over an axis, you add.
How do you know which way to shade on the number line when you graph an inequality?
What is if the variable is first, then shade in the direction of the arrow.