How to Use a Graphing Calculator to Find Zeros of a Polynomial Function Step 1:On a graphing calculator, press [y=]. Step 2:Enter the polynomial at the prompt "Y1= ". Step 3:Press [2nd][trace]. Step 4:Using the arrow keys, go down to "2:zero". Press [enter]. ...
Enter the given function in the expression tab of the Zeros Calculator to find the zeros of the function. This is a polynomial function of degree 4. Therefore, it has four roots. All the roots lie in the complex plane. The roots of the function are given as: ...
When the function is a lower order polynomial such as a linear or quadratic, a graphing calculator is not necessary. The zeros of these functions be easily found without one. For example, f(x) = 2x+1 is a linear function. You can find the zero of this function by substituting f(x) ...
The number of zeros of a polynomial is given by its degree. Thus, a polynomial of degree four has 4 zeros. These zeros can be real or imaginary numbers or a combination of both. A zero can be repeated one or more times. This i...
解答一 举报 real zero 就是函数方程解出来的实根x-intercept 是图像与x轴交点截距数形结合,real zero 就是x-Interceptgraphing calculator没用过.不过要能用计算器的话,用二分法应该可以算出x值polynomial是连续函数先找到a、b,... 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) ...
A real, single variable polynomial p(x) is a function of some real variable x which involves the operations of addition, substraction, multiplication and non-negative powers of x (polynomial involving negative powers of x are called rational functions, and are interesting in their own ri...
We are given the data of a polynomial. Degree: n=4 Zeros: x=5−4i, multiplicity 2 Form a polynomial...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your to...
3x^2 2. For f(x) = e^{sin (x)} use a graphing calculator to find the number of zeros for f'(x) on the closed interval [0, 2 Find the bound on the real zeros of the polynomial function f(x) = x^4 + x^3 - 4x - 6. Show all wor...
Answer to: Sketch the graph of the following function by finding the zeros of the polynomial: f(x) = -x^3+ x^2 - 2. By signing up, you'll get...