Jerry g7 unit 3 and 4

What do you call the vertical number line in a Rectangular Coordinate System?

• x-axis

• y-axis

• origin

• plane

What do you call the center where x and y-axis intersect?

• point

• coordinate

• plane

• origin

He is the proponent of Rectangular Coordinate System or also known as the Cartesian Plane.

• Pythagoras

• Rene Descartes

• Albert Einstein

• Isaac Newton

In which quadrant is the following point?
(-3, 12)

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

Where is Point A on the coordinate plane?

• (7,4)
• (1,3)
• (9,3)
• (4,7)

Ordered pair (0,0) is also known as the ___.

• y-axis
• x-axis
• origin
• I love Math!

Is (3, 2) a solution of x + y = 6?

• yes

• no

• may be, cannot judge.

• none of the above

A solution to a

system of linear equations

with two variables

is written as an ordered pair

( x, y ).

• True

• False

Which equation is written in STANDARD form?

• y = 1/2x + 2
• y - 3 = -5(x + 2)
• -7x + 2y = 9
• 3x + 2 = y

In slope intercept form (y=mx+b) what is the "m"?

• The y-intercept

• The x-intercept

• The slope (rate of change)

• A point