The graph represents a functional relationship. 6 4 2 -6- + -8- -10 -12 -14 7 8 10 12 14 16 18 x Which value is an input of the function? O-14 0-2 T HOH
The input of a function is represented by the x-values on the graph. In this case, looking at the x-axis where values are marked from 7 to 18, we can see that “T” corresponds to an input value for the function.
