Question

question the graph of y = f(x) is shown below. find all values of x where f(x) = 1.

Explanation:

Step1: Locate y = 1 on graph

Find the horizontal line y = 1 on the coordinate - plane.

Step2: Find intersection points

Determine where the line y = 1 intersects the graph of y = f(x). Since the graph of y = f(x) is a straight - line and y = 1 is a horizontal line, and from the appearance of the graph (assuming a linear function y=mx + b), we can see that the line y = 1 intersects the graph of y = f(x) at x = 0.

Answer:

x = 0