anyone can me how to find x in polynomial graph (bu taking different different values of x)
Answers
Solved Examples for You
Question 1: The graphs of y = p(x) are given in the figure below, for some polynomials p(x). Find the number of zeroes of p(x), in each case.
zero polynomial
Fig. 8
Answer : The number of zeroes in each of the graphs above are:
0, since the line is not intersecting the x-axis.
1, since the line intersects the x-axis once.
2, since the line intersects the x-axis twice.
2, since the line intersects the x-axis twice.
4, since the line intersects the x-axis four times.
3, since the line intersects the x-axis thrice.
Question 2: What is meant by zeros of the function?
Answer: The zero of a function refers to any replacement for the variable that shall result in an answer of zero. Graphically, the real zero of a function is where the function’s graph crosses the x‐axis. So, the real zero of a function is the x‐intercept(s) of the function’s graph.
Question 3: How can one find zeroes in a function?
Answer: In order to find the zero of a function, one must find the point (a, 0) where the intersection of the function’s graph and the y-intercept takes place. In order to find the value of a from the point (a, 0), one must set the function equal to zero. Afterwards, one must try to solve for x.
Question 4: How many zeroes exist in a linear polynomial?
Answer: A linear polynomial consists of only 1 zero. In contrast, a quadratic polynomial consists of 2 zeroes while a cubic polynomial consists of 3 zeroes.
Question 5: Explain the zeroes in an equation?
Answer: The zeros of a quadratic equation refer to the points where the crossing of the graph of the quadratic equation takes place to the x-axis.
Answer:
figure for that question
Step-by-step explanation:
Hope it helps you
