Question

consider the given graph
which statement best describes section b of the graph?
a. linear and decreasing
b. nonlinear and decreasing
c. nonlinear and increasing
d. linear and increasing

Explanation:

1. Linear vs. Nonlinear: A linear graph is a straight line (constant slope), while a nonlinear graph has a curved or non - straight - line shape. Section B of the graph is curved, so it is nonlinear.
2. Increasing vs. Decreasing: To determine if a function is increasing or decreasing, we look at the direction of the graph as \(x\) increases. As \(x\) increases (moving from left to right along the \(x -\)axis), the \(y -\)values of section B are decreasing (the graph is going downward as we move from left to right in section B).

Answer:

B. nonlinear and decreasing