Worksheets4.5D - WarmUp - Equations from Graphs and Shading Review
Total questions: 8
Worksheet time: 10mins
Name
Class
Date
1.
y>9x−2
Describe the line and shading of the graph.
a)
Dashed, shade above
b)
Dashed, shade below
c)
Solid, shade above
d)
Solid, shade below
2.
The shading on this graph would be above the line.
y≥−2x+4
a)
dashed, shade above
b)
dashed, shade below
c)
solid, shade above
d)
solid, shade below
3.
Do I need to flip my sign?
2x -3y ≥ 12
2x -3y ≥ 12
a)
Yes
b)
No
4.
Which of the following equations match the given graph?
a)
y ≥ (2/5)x + 1
b)
y ≥ (-2/5)x + 1
c)
y ≤ (2/5)x + 1
d)
y ≥ (-2/5)x - 1
5.
Which of the following equations match the given graph?
a)
y ≤ -5/4 x + 3
b)
y ≥ -5/4 x + 3
c)
y < -5/4 x + 3
d)
y > -5/4 x + 3
6.
a)
y < -2/5x - 4
b)
y > -2/5x - 4
c)
y ≤ -2/5x - 4
d)
y ≥ -2/5x - 4
7.
a)
y < -3/4x - 2
b)
y > -3/4x - 2
c)
y ≤ -3/4x - 2
d)
y ≥ -3/4x - 2
8.
The shading on this graph would be above the line.
y≤−2x+4
a)
dashed, shade above
b)
dashed, shade below
c)
solid, shade above
d)
solid, shade below
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