Explain how to use a graph of the function f(x) to find f(3)

Question

Explain how to use a graph of the function f(x) to
find f(3)

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Xavia 3 years 2021-08-26T02:10:19+00:00 2 Answers 257 views 1

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  1. thienthanh
    1
    2021-08-26T02:11:32+00:00
    Reply

    Answer:

      find the y-value corresponding to x=3

    Step-by-step explanation:

    Locate x=3 on the x-axis. Follow a vertical line from that point to the graph of the function. Read from the graph the y-value of the point of intersection of that vertical line and the function. That y-value is f(3).

  2. Jezebel
    1
    2021-08-26T02:11:44+00:00
    Reply

    Answer:

    For f(3), the input is 3 and you are looking for the output. To determine the function’s value when x = 3, go to the value of 3 on the x-axis and then locate the graph for that value of x. Determine the value of y from the y-axis at that location on the graph.

    Step-by-step explanation:

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