One Step Adding/Subtracting
x - 9 ≥ 10
x ≥ 19
2x ≥ 4
x ≥ 2
The symbol you use for words like: "fewer", "smaller", or "less than"
<
Describe the graph for: x > 5
Open Circle at 5, shaded to the right
2x +3 > 15
x > 6
b + 9 > 10
b > 1
4x < 20
x < 5
The symbol you use for the words: "at most", or "no more than"
≤
Describe the graph for: n ≤ -11
Closed circle at -11, shaded to the left
3 + 4x < 19
x < 4
2.2 + x > 12.5
x > 10.3
3x > 12
x > 4
Draw all four inequality symbols and write their names next to them
< - less than
> - greater than
≤ - less than or equal to
≥ - greater than or equal to
Describe the graph for: x is greater than or equal to -9
closed circle at -9, shaded top the right
x/2 - 4 ≤ 3
x ≤14
4.5 + x < 8
x < 3.5
n + 18 ≥ 30
n ≥ 12
What is the difference between "less than" and "less than or equal to"
a line under the symbol
a closed dot vs an open dot
and the number is included in the solution set vs not
Describe the graph for: x/3 < -3
Open circle at -9, shaded to the left
-9 + 9x < 0
x < 1
9 < x + 7.21
x > 1.79 or 1.79 < x
x/-2 > 3
x < -6
List all the differences in what these two graphs would look like:
x > 13 and y ≤ 9
open circle vs closed circle
shaded left vs shaded right
does not include negative numbers vs includes negative numbers
Describe the graph for: 10 ≤ -2x
closed circle at -5, shaded to the left
3(2m + 2) ≥ 6
m ≥ 0