select the correct answer. determine the interval where the graph of the function is positive. -∞ < x < ∞ 1…

select the correct answer. determine the interval where the graph of the function is positive. -∞ < x < ∞ 1 < x < 2 0 < x < ∞ 2 < x < ∞

select the correct answer. determine the interval where the graph of the function is positive. -∞ < x < ∞ 1 < x < 2 0 < x < ∞ 2 < x < ∞

Answer

Explanation:

Step1: Analizar la gráfica

Observamos que la función está por encima del eje - x (es decir, $y>0$) para valores de $x$ mayores que $0$.

Step2: Determinar el intervalo

El intervalo donde $y>0$ es $0 < x<\infty$.

Answer:

$0 < x<\infty$