The number of turns or bumps in the graph of the function[tex]f(x)=7x^3-14x+2[/tex] is 2.
What is function?
A function is a process or a relation that associates each element 'a' of a non-empty set A , at least to a single element 'b' of another non-empty set B. A relation f from a set A (the domain of the function) to another set B (the co-domain of the function) is called a function in math.
f = {(a,b)| for all a ∈ A, b ∈ B}
Given,
[tex]f(x)=7x^3-14x+2[/tex]
Answer has shown in the attached file.
Hence, The number of turns or bumps in the graph of the function[tex]f(x)=7x^3-14x+2[/tex] is 2.
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