# Find the Difference Quotient f(x)=3x^2-6

Consider the difference quotient formula.
Find the components of the definition.
Evaluate the function at .
Replace the variable with in the expression.
Simplify the result.
Simplify each term.
Rewrite as .
Expand using the FOIL Method.
Apply the distributive property.
Apply the distributive property.
Apply the distributive property.
Simplify and combine like terms.
Simplify each term.
Multiply by .
Multiply by .
Reorder and .
Apply the distributive property.
Multiply by .
Reorder.
Move .
Reorder and .
Find the components of the definition.
Plug in the components.
Simplify.
Simplify the numerator.
Apply the distributive property.
Multiply by .
Multiply by .
Subtract from .
Factor out of .
Factor out of .
Factor out of .
Factor out of .
Simplify terms.
Cancel the common factor of .
Cancel the common factor.
Divide by .
Apply the distributive property.
Simplify the expression.
Multiply by .
Reorder and .
Find the Difference Quotient f(x)=3x^2-6