8thGrade
Quizzette
10/24-10/28
12
Name
Date
TeamandColorSeat#
8.8.EE.6 Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate
plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
Monday:
1. Completethefunction
tabletosatisfythis
equation:5x+3=y
x
y
--3
-1
0
1
2.Findthex-andy-intercepts(orderedpairs).
3.Findthex-andy-interceptsof
4x+y=5
4.Graphx=5,whatkindofslope
3.Findthex-andy-interceptsof
4x+y=-8
4.Graphy=3,whatkindofslope
doesthislinehave?
Tuesday:
1.Completethefunction
tabletosatisfythis
equation:4y–3x=6
x
y
--3
-1
2
3
2.Findthex-andy-intercepts(orderedpairs).
doesthislinehave?
Wednesday:
2. Completethefunction
tabletosatisfythis
equation:3x–2y=6
x
y
--2
-1
0
3
2.Findthex-andy-intercepts.
3.Findthex-andy-interceptsof
3x=6y=18
4.Graphx=-3,whatkindofslope
3.Findthex-andy-interceptsof
7x=3y=-21
4.Graphy=-5,whatkindofslope
doesthislinehave?
Thursday:
1.Completethefunction
tabletosatisfythis
equation:5x–y=-12
x
y
-3
2.Findthex-andy-intercepts
doesthislinehave?
Friday:
1.Completethefunction
tabletosatisfythis
equation:7x–11y=2
x
y
--4
2.Findthex-andy-intercepts
3.Findthex-andy-interceptsof
6x=4y=12
4.Graphx=3,whatkindofslope
doesthislinehave?
Quizzette812