Fill in the blank
A variable is a _________ for a number we don't know yet.
What is a symbol?
x-axis
What is domain?
3x+2
x=2
What is 8
(-48) +12
What is -36
A function is a special relationship for each input has 1 ____________
What is output?
y-axis
What is the range?
3x+2
x=6
What is 20
-37-13
What is -50
The output of a function is called a
What is a dependent variable?
Function Notation
What is f(x)?
4y-6=
y=-5
What is -26
-25*-3
What is 75
An independent variable is the _________ of a function.
What is input?
A number on its own
What is a constant?
4x/5=
x=5
What is 5
175/-5
What is -35
What are the 3 methods to solving an equation?
What is addition/subtraction, cross multiply and division?
A number used to multiply a variable.
What is a coefficient?
3x2 + 4x + 3
x= 2
What is 23
-35(-4)+3
What is 143