maggy2129
maggy2129 maggy2129
  • 11-02-2024
  • Mathematics
contestada

identifique el interceptó en y en las funciones cuadrática. f(x) = x² -3x-4 interceptó en y ________.​

Respuesta :

kjkkhhk
kjkkhhk kjkkhhk
  • 11-02-2024

Para encontrar el intercepto en y de la función cuadrática \( f(x) = x^2 - 3x - 4 \), necesitamos establecer \( x = 0 \) y evaluar la función en ese valor.

Entonces, sustituyendo \( x = 0 \) en la función, obtenemos:

\[ f(0) = (0)^2 - 3(0) - 4 = -4 \]

Por lo tanto, el intercepto en y de la función cuadrática es \( y = -4 \).

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