Symbols
<
Less Than
x+2<4
x<2
5b-1≥-11
b≥-2
Solve and Graph:
f-6<5 and f-4>2
6<f<11
Four times a number minus 6 is greater than eight plus two times the number.
4n-6>8+2n
>
Greater Than
x>9
37<7-10w
w<-3
Solve and Graph
t+14>15 or t-9<-10
t>1 or t<-1
What is my favorite color?
Purple
≤
Less Than or Equal To
3x<9
x<3
-5/4p+6<12
p>-24/5
Write a compound inequality:
(SHOW IMAGE 300)
-1<=x<=4
What Holiday is Monday?
President's Day
≥
Greater than or equal to
1/3x≥4
x≥12
-3(7n+3)<6n
n>-1/3
Write a Compound Inequality:
(SHOW IMAGE 400)
-3<x<=2
Say:
Mop
Flop
Plop
Prop
Crop
Drop
What do you do at a green light?
≠
Not equal to
-4x<8
x>-2
-3<7c+4<18
-1<c<2
Write a Compound Inequality:
(SHOW IMAGE FOR 500)
x<=-3 OR x>0
Who is the greatest DE in NFL History!
(Released by the Texans today)