He is the proponent of RECTANGULAR COORDINATE SYSTEM.

• Rene Descartes

• Albert Einstein

• Pythagoras of Alexandria

• Isaac Newton

It refers to the horizontal number line in a rectangular coordinate system.

• Origin

• X-axis

• Y-axis

• Quadrants

It refers to the vertical number line in a rectangular coordinate system.

• Origin

• X-axis

• Y-axis

• Quadrants

Tags

CCSS.5.G.A.1

It refers to the intersection of the horizontal and vertical number line in a rectangular coordinate system with coordinates as (0,0).

• Origin

• X-axis

• Y-axis

• Quadrants

Tags

CCSS.5.G.A.1

It refers to the four infinite regions in a rectangular coordinate system.

• Origin

• X-axis

• Y-axis

• Quadrants

Tags

CCSS.5.G.A.1

In what quadrant does point A lies?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

In what quadrant does point B lies?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

In what part of the axis does point C lies?

• Positive x axis

• Positive y axis

• Negative x axis

• Negative y axis

In what part of the axis does point D lies?

• Positive x axis

• Positive y axis

• Negative x axis

• Negative y axis

What is the slope of a line in the above figure?

• -2

• 2

• -1/2

• 1/2