1/2 Step
x + 7 < 2
x < 9 (-@,9)
2x - 8x > 42
x < -7 (-@,-7)
x - 9 > -1 or x - 19 < -14
x > 8 or x < -4
|x| > 6
x < -6 or x > 6
This symbol is called what? >
Greater than
-8x < 48
x > -6 (6, @)
4x - 2 + 7x - 7 > 46
x > 5 (5,@)
k+8<10 and (k/9)>-1
|b| < 9
b < 9 and b > -9
The arrow on the graph represents what?
2x - 9 < 13
x < 11 ( -@,11)
2(5x - 4) < 72
x < 8 (-@,8)
-2b + 8 < 20 and -3b + 2 > -19
b > -6 and b < 7
|b/3| > 1
b > 3 or b < -3
Open circles are what type of inequalities
< >
11 - 4x < 27
x > -4 (-4, @)
7(5a+6)+2<324
a<8
(-@,8)
5 + 6p < -7 or 6b - 8 > -8
p < -2 or p> 0
|-3p|<12
p>-4 and p<4
( ) [ ] are symbols used to describe all possible solutions
interval notation
(x/-4) + 3 > 12
x < -36 (-@,-36)
5(n-5) < 4x - 17
n < 8
(-@,8)
-7p - 3 > 60 or -3 - 6p < 27
p < -9 or p > -5
|-6x-6|<42
x > -8 and x < 6
what is it called when one expression is less or greater than another expression
an inequality