Find the derivative of the function f(x) = 3x^2 - 2x + 1
Question
Find the derivative of the function f(x) = 3x^2 - 2x + 1
Solution
To find the derivative of the function f(x) = 3x^2 - 2x + 1, you need to apply the power rule, which states that the derivative of x^n is n*x^(n-1).
Step 1: Identify the terms in the function. Here, the terms are 3x^2, -2x, and 1.
Step 2: Apply the power rule to each term.
For the first term, 3x^2, the derivative is 23x^(2-1) = 6x.
For the second term, -2x, the derivative is -21x^(1-1) = -2.
The third term, 1, is a constant, and the derivative of a constant is 0.
Step 3: Combine the derivatives of each term to get the derivative of the function.
So, the derivative of f(x) = 3x^2 - 2x + 1 is f'(x) = 6x - 2.
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