question\ndetermine the domain on which the following function is decreasing.
question\ndetermine the domain on which the following function is decreasing.
Answer
Explanation:
Step1: Recall decreasing - function concept
A function is decreasing when as (x) increases, (y) decreases.
Step2: Observe the graph
Looking at the given graph of the function, we see that the function starts to decrease from the vertex. The (x) - coordinate of the vertex appears to be (x=-4). As (x) moves to the right of (x = - 4), the (y) - values of the function are getting smaller.
Answer:
([-4,\infty))