Multi-Step Equations
2x-5=3
X=4
Formed by joining two statements with the word "or"
What is Disjunction?
Another name for Domain
What is Input?
F(x)=3x+4
F(2)
F(2)=3x2+4=10
7(2x+5)=119
X=6
X=-1
Formed by joining two statements with the word "and"
Another name for Range
What is Output?
F(x)=4x+6
F(4)
F(4)=4x4+6=22
15-4(y+3)=19
-3x-4(4x-8)=3(-8x-1)
X=-7
The Graph of an "And" compound inequality
What is an intersection of two inequalities?
Independent Variable
What is Domain?
F(x)=3x+4
F(-2)
F(-2)=3x-2+4=-2
3(6+x)=21
X=1
3x+5=5x-1
X=3
The Graph of an "Or" compound inequality
What is a Union of two inequalities?
Dependent Variable
What is Range?
F(x)=3x+4
F(-1)
F(-1)=3x-1+4=-1
X=2
2(x+2)-5=3(x+1)
X=-4
A number X is greater than -2
What is X>-2
No repeats in the X values
What is a Function?
F(x)=3x+4
F(5)
F(5)=3x5+4=19
5(3h-9)-12=12-7(h-9)