Quadrants and Axes

Changing the sign of the y-coordinate in an ordered pair reflects the point over the _________.

• y- axis

• x- axis

• both axes

• point of origin

Changing the sign of the x-coordinate in an ordered pair reflects the point over the _________.

• y- axis

• x- axis

• both axes

• point of origin

What is the reflected point over both axes of the original point (2, 3)

• (-2, -3)

• (-2, 3)

• (2, -3)

• (2, 3)

Fill in the blanks to help you understand the coordinate plane.

___________ number lines go left and right.

• horizontal

• vertical

• coordinate plane

• quadrant

When a horizontal number line and a vertical number line intersect at 0, they form a __________________.

• horizontal

• vertical

• coordinate plane

• quadrant

The axes divide the coordinate plane into four sections called what?

• ordered pairs

• quadrants

• origins

• coordinate plane

It is any of the 4 areas made when we divide up a plane by an x and y axis.

• Quadrants

• Quarters

• Quadratic

• Quadrilateral

The vertical number line in the coordinate plane is called what?

• y-axis

• quadrant

• origin

• x-axis

What ordered pair is 5 units to the right and 3 units up from the origin?

• (3,5)

• (5,3)

• (-5,3)

• (-5,-3)

Quadrant IV contains all points with coordinates:

• (x,y)

• (x,-y)

• (-x,y)

• (-x,-y)