mark-owns-an-electric-vehicle-with-a-dashboard-monitor-that-displays-the-driving

Question

Mark owns an electric vehicle with a dashboard monitor that displays the driving range based on battery charge. The number of miles you can drive with cc kWh of battery charge remaining is given as r(c)=60c−30.5c2+14.2c3−2.1c4r\left(c\right)=$$60c-30.5c^2+14.2c^3$-2.1c^4$$ for 0≤c≤3.50\le c\le3.5. Graph the function using a calculator and interpret the driving range function r(c)r\left(c\right).

Accepted Answer

The range increases with the charge and reaches the maximum value.

Answer

The range decreases with the charge and reaches the maximum value.

Answer

The range decreases with the charge and reaches the maximum value.

Answer

The range increases with the charge and reaches the minimum value.