Inequality Basics
When graphing, these inequality signs have an OPEN circle
What is > and <?
6(x-1)=12
What is 3?
Solve the inequalities. 1≥x-9
10≥x
Solve the inequalities. 2y+7>11
y>2
-21<3x<33
-7<x<11
When graphing, these inequality signs have a CLOSED circle
What is ≤ or ≥?
5+2(x-2)=19
What is 10?
Solve the inequalities. 5+m+8≥14
m≥1
Solve the inequalities. 11-4z<-1
z>3
2x<10 or x/-3<-5
x<5 or x>15
The direction we shade for
x< 3
What is left?
-5(3n+5)=20
What is -3?
Solve the inequalities. -3a < -9
a>3
Solve the inequalities. 3+b/3<7
b<12
10<-2x<30
-5>x>-15
The description of the graph for
x > 4 (circle, number, direction)
What has open circle at 4 on a number line going to the right?
42-18t =4(t+5)
What is 1?
Solve the inequalities. d/-11 ≤6
d≥-66
Solve the inequalities. x/-3 -8≥-3
x≤-15
What words do you use in a compound inequality
Or, and
The directions show 3 < x or x ≥ 6
What notation shows opposite directions?
-3(2x-1)=-21
What is 4?
Solve the inequality. -18≤3p
p≥-6
What is the solution of the inequality z/-4+3<15?
z>-48
2x+6<0 or 3x-10>2
x<3 or x>4