Question

Board Exam 2020
Pls answe

Answer 1

||✪✪ QUESTION ✪✪||

The Number of zeroes of Polynomial p(x) whose Graph is given in Fig-1, is ?

|| ★★ CONCEPT USED ★★ ||

For a polynomial f and a real number k, the following statements are equivalent:

❶) x = k, is a root, or solution, of the equation f(x)=0..

❷) k is a zero of function f.

❸) (x - k) is a linear factor of f(x).

❹) (k,0) is an x-intercept of the graph of y = f(x).

|| ✰✰ ANSWER ✰✰ ||

❁❁ Refer To Image First .. ❁❁

From image we can see That, The graph of y = p(x) cuts the x - axis at 3 Points .

Therefore, we can say That, The Number of Zeros of f(x) is 3.

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★★Extra Brainly Knowledge★★

☛ The no. of Zeros when the graph is either parallel to x - axis or parallel to y - axis will be 1 as the line cut only at one side.

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