The graph of the function f(x) is shown below.

part a: using interval notation, state the domain and range of the function.
part b: in two or more complete sentences, describe the specific characteristics of the function’s graph that led to your answer in part a.

Part A: [-3,5)

Part B: First of all, domain is the set of all x-values. -3 is the smallest x-value of this graph, and since it's a closed circle, you represent it with a bracket. 5 is the largest x-value, but it's and open circle so you use a parentheses to represent it.

-18

step-by-step explanation:

because mean value defines that total sum value over total number of set