Question
Calculate the instantaneous rate of change of the following function f(x)=x²-x-1 when x=2
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Answer to a math question Calculate the instantaneous rate of change of the following function f(x)=x²-x-1 when x=2
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1. Derivada de la función \( f(x) = x^2 - x - 1 \):
f'(x) = 2x - 1
2. Evaluar la derivada en \( x = 2 \):
f'(2) = 2(2) - 1
f'(2) = 4 - 1
f'(2) = 3
Respuesta:
3
2. Evaluar la derivada en \( x = 2 \):
Respuesta:
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