8th Grade Mental Math
17 * 3
51
There are _______ quadrants on a coordinate plane
4
Rise over run
What is slope?
Who is Batman's side kick?
Robin
26+98
124
The points on the coordinate plane
What are coordinate points? Ex: (x, y)
The steeper the line the steeper the ________.
Slope
Mayor of Worcester
Joe Petty
2(3+5)
16
What signs does Quadrant IV have?
(+, -)
If a line is decreasing then it's slope is __________
Negative
Superintendent of Worcester Schools
Rachel Monarrez
8(4-9)+12
-28
An x and y axis divided into 4 quadrants.
What is the coordinate plane?
Equation for slope
What is m= y2-y1 / x2-x1
Slope of Line with points: (1,3) (2,6)
3
Governor of Massachusetts
Maura Healey
(7-4)2+(8-2)
15
A graph used to show change over a period of time.
What is a line graph?
Equation for a line
y= mx+b
The slope of line containing points: (2,4) (4,8)
2
Year Facebook started
2004