Pre-Examination

Which axis runs horizontally?

• x
• y

How do you write a pair of coordinates?

• (X,X)

• (Y,X)

• (X,Y)

• (Y,Y)

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

• 4

• 9

• neither

• both

What is the coordinate of this point?

• (8, 2)

• (2,7)

• (2,8)

• (8,3)

Which quadrant does points (-1,-1) lie?

• QI

• QII

• QIII

• QIV

It is the x-coordinate of a point on the coordinate plane and refers to the distance along the horizontal axis.

• abscissa

• ordinate

• origin

• quadrant

What is at (1,2)?

• the moon
• the sun
• a blue planet
• a robot

It is the other term for "y" coordinate.

• abscissa

• y axis

• ordinate

• x axis

A french mathematician who introduced the use of cartesian coordinate plane

• Cristina Yson

• Rene Descartes

• William Shakespeare

• Virgilio Ramos

1. In the equation Ax + By = C where A and B re not equal to zero is a linear equation in what form?

• Point-slope form

• Slope-intercept form

• Standard Form

• Two-point form