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For the following equation, evaluate 
f^(')(3).

f(x)=-5x+1
Answer:

For the following equation, evaluate f(3) f^{\prime}(3) .\newlinef(x)=5x+1 f(x)=-5 x+1 \newlineAnswer:

Full solution

Q. For the following equation, evaluate f(3) f^{\prime}(3) .\newlinef(x)=5x+1 f(x)=-5 x+1 \newlineAnswer:
  1. Find Derivative: To find f(3)f'(3), we first need to determine the derivative of the function f(x)=5x+1f(x) = -5x + 1. The derivative of a function gives us the rate at which the function's value changes at any given point.
  2. Derivative of Linear Function: The function f(x)=5x+1f(x) = -5x + 1 is a linear function, and the derivative of a linear function is simply the coefficient of xx. Therefore, the derivative f(x)f^{\prime}(x) is 5-5.
  3. Calculate f(3)f'(3): Since the derivative f(x)f'(x) is constant and equal to 5-5 for all xx, the value of f(3)f'(3) is also 5-5. There is no need to substitute x=3x = 3 into the derivative because it does not depend on xx.

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