Question

denise plugs in her electric car to charge it. the function f(x) gives the number of minutes remaining until the car is fully charged. it depends on x, the number of minutes the car has been charging. what does f(200) < 10 tell you? after 200 minutes, the car is less than 10% charged. after 200 minutes, the car is within 10 minutes of being fully charged.

Explanation:

La función \( f(x) \) da el número de minutos restantes hasta que el coche está completamente cargado. Aquí \( x = 200 \) minutos (tiempo que el coche ha estado cargando) y \( f(200)<10 \). Esto significa que el tiempo restante hasta que el coche esté completamente cargado es menor que 10 minutos.

Answer:

After 200 minutes, the car is within 10 minutes of being fully charged.