CONTINUITY OF A FUNCTION Directions: Identify whether the following functions are continuous or not a certain point or interval. Show your complete solution. 1. 𝑓(𝑥) = 𝑥 2 +𝑥−2 𝑥+2 𝑥 2. 𝑓(𝑥) = 𝑥−1 at x = -2 at x = 1 3. 𝑓(𝑥) = 𝑥 2 + 7𝑥 + 6 on [-2, 3] 4. 𝑓(𝑥) = 𝑥 2 −2𝑥−8 𝑥−4 5. 𝑓(𝑥) = √1 − 𝑥 2 on [0, 5] on [-1, 1] Directions: Determine the domain and range of the given graph. Write your answer in interval and set notation. 6. 7. 8.