**A 12-inch candle begins to burn at a constant rate. The function that models the height, h, in inches of the candle after t minutes is given by this equation. Enter your answers in the boxes.**

**h(t)=−15t+12**

**The domain of h is the set of real numbers that are greater than or equal to and less than or equal to .**

**The range of h is the set of real numbers that are greater than or equal to and less than or equal to .**

**Answer:**

Range of h is the closed set [0,12] i.e., 0≤ h ≤ 12.

Domain of h is the closed set [0,4/5] i.e., 0 ≤ t ≤ 4/5