# data[].attributes.body
x=1y

# data[].attributes.body
X=1y

# data[].attributes.body
x=1y

# data[].attributes.body
A function is X that equals 1y

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X=1y
The x is the domain
The y is the range
you can only have one x and one y
they are equations
they have inputs and outputs

# data[].attributes.body
x=1y

# data[].attributes.body
Functions are x=1y
x is domain and why is range

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Domain is the input (x)
Range is the output (y)
X + 1y
The basic way of describing a function is to say that it is an equation with inputs and outputs

# data[].attributes.body
there equations with both inputs and outputs.
x=domain and x=range.

# data[].attributes.body
a fuction is an x it= 1y

# data[].attributes.body
x=1y

functions are equations with inputs and outputs.

# data[].attributes.body
Functions are equations that involve an input and an output.

# data[].attributes.body
functions are x=1y
y is the range

# data[].attributes.body
functions are x=1y

# data[].attributes.body
x=1y
they are equations
x is input
y is output
there can only be 1 input to each output

# data[].attributes.body
x=1y
input-x
output-y

# data[].attributes.body
functions are x=1y, x=domain, y=range.

# data[].attributes.body
functions are  x=1y
domain is input the x value you have
range is output the y value you find

# data[].attributes.body
functions have inputs and outputs

# data[].attributes.body
Functions are equations with inputs and outputs.

# data[].attributes.body
Functions are x=1y
x is domain
y is range
Can only have one x and one y