Which of the following are true of F(x)?F(x) is the horizontal distance on the graphy is equal to F(x)F(x) is a whole number.F(x) is the y-coordinate of the graph at a particular value of xF(x) is read as “F of x”
Question
Which of the following are true of F(x)?F(x) is the horizontal distance on the graphy is equal to F(x)F(x) is a whole number.F(x) is the y-coordinate of the graph at a particular value of xF(x) is read as “F of x”
Solution
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F(x) is the horizontal distance on the graph - False. F(x) represents the vertical distance on the graph, not the horizontal distance. The horizontal distance is represented by x.
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y is equal to F(x) - True. In function notation, y is often replaced with F(x) to show that y is a function of x.
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F(x) is a whole number - False. F(x) can be any real number, not just whole numbers. It depends on the function.
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F(x) is the y-coordinate of the graph at a particular value of x - True. F(x) gives the y-coordinate for a given x-value.
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F(x) is read as “F of x” - True. This is the correct way to read F(x) in function notation.
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