Variables
What are the possible solutions with equations that have variables
4(x+3)=20
x=2
The Domain describes which value of the graph
X-Values
What type of circle would you put on the graph to represent less than or equal too?
A closed circle
What do Piece-Wise Graphs show?
They show how the values change over a certain period of intervals or is a mixture of different function.
2x+7=15
x=4
3(x-3)+9= 12
x=3
The Range describes which value of the graph
Y-values
List all the Inequalities
Less Than, Greater Than, Less Than or Equal too, Greater Than or Equal too.
What type of graph looks like stairs on a staircase?
Step Function
(2x+5)+3x = 20
x=3
Distribute First
1/3(6x-12) = 17
x=7
What equations makes the graph look like a V?
Absolute Value
That are the values of x when 2x+9 < 13
X is less than 2
Re-write f(x)=|6x+8| as a piece-wise function
f(x)=6|x-(-3)|+0
10x+3-2x=3x+6
x=3/5
2/3 (6x+4) =8
x= 4/3
What Algebraic Expression makes the graph look like a U?
Squared or Exponents.
What are the values of x when 1/2(12x - 12) +2 >26
x > 5
Free Question
Algebra