Mathematics, 14.09.2021 09:40 Bloom247

El índice de audiencia (evaluado enuna escala de 0 a 10) de ciertoprograma de televisión de 30 minutosde duración se comporta de acuerdocon la función:I(t )=At2+Bt+C , 0  t  30,(A  0), donde A, B y C sonconstantes a determinar. Sabiendo que a los 20 minutos decomenzar el programa se alcanza elíndice de audiencia 10 y que elprograma se inicia con un índice deaudiencia 6, se pide:a. Determina las constantes A, B y C. Justifica la respuestab. Representa y comenta la funciónobtenida.

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El índice de audiencia (evaluado enuna escala de 0 a 10) de ciertoprograma de televisión de 30 minut...