Coordinates-2

how many quadrants are there in the cartesian plane?

What is the sign of the coordinates in quadrant I?

• ( + , + )

• ( - . + )

• (+ , - )

• (- , -)

What is the sign of the coordinates in quadrant II?

• ( + , + )

• ( - , - )

• ( + , - )

• (- , + )

What is the sign of the coordinates in quadrant III?

• ( + , + )

• ( - , - )

• ( - , + )

• ( + , - )

What is the sign of the coordinates in quadrant IV?

• ( + , + )

• ( - , - )

• ( + , - )

• ( -, + )

The coordinates of a point are ( y , x ).

• true

• false

In the coordinate (4,9), which number is the y-coordinate?

• 4

• 9

• neither

• both

Where is T?

• (-3, -2)
• (-2,-3)
• (3,2)
• (-3,2)

Where is point F located?

• (7,-5)

• (-7,5)

• (7,5)

• (-7,-5)

What is the primary purpose of graphing in mathematics?

• To eliminate the need for calculations

• To make math problems more complicated

• To replace all numerical data with pictures

• To convert mathematical relationships into visual formats