Using function concepts, it is found that the x-intercept of the exponential function is given at x = 3.
What are the x-intercepts of a function?
They are the values of x for which y = 0. In a graph, they are the value of x at which the function crosses the x-axis.
In the graph given for the exponential function in this problem, it crosses the x-axis at x = 3, hence, the x-intercept of the exponential function is given at x = 3.
More can be learned about x-intercepts at https://brainly.com/question/12778829
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