SOLUTION: Question: For the function 𝑓(𝑥) = 2𝑥2 ―3, find the difference quotient (f(x+h)-f(x))/h
My work:
(2(x+h)^2-3-(2x-3))/h
> (x+h)(x+h) = x^2+h^2+2xh
(2x^2+2h^2+4xh^
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-> SOLUTION: Question: For the function 𝑓(𝑥) = 2𝑥2 ―3, find the difference quotient (f(x+h)-f(x))/h
My work:
(2(x+h)^2-3-(2x-3))/h
> (x+h)(x+h) = x^2+h^2+2xh
(2x^2+2h^2+4xh^
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Question 1206453: Question: For the function 𝑓(𝑥) = 2𝑥2 ―3, find the difference quotient (f(x+h)-f(x))/h
My work:
(2(x+h)^2-3-(2x-3))/h
> (x+h)(x+h) = x^2+h^2+2xh
(2x^2+2h^2+4xh^2-3-2x^2+3)/h
(2h^2+4xh)/h
= 2h+4x
Just want to check if I am correct!
