How to Write Polynomial Functions When Given Zeros?

Answer The zeros of a polynomial function of x are the values of x that make the function zero. For example, the polynomial x^3 - 4x^2 + 5x - 2 has zeros x = 1 and x = 2. When x = 1 or 2, the polynomial e... Read More »

Top Q&A For: How to Write Polynomial Functions When Given Zeros

How to Find a Polynomial Function That Has Zeros?

There are two types of polynomials, those that have zeros and those that don't. If you think about it graphically, the polynomial must touch the "x" axis to have a zero. If you are finding polynomi... Read More »

How to Find Zeros of Linear Functions?

The zero of a linear function in algebra is the value of the independent variable (x) when the value of the dependent variable (y) is zero. Linear functions that are horizontal do not have a zero b... Read More »

How to Graph Polynomial Functions?

In your Algebra 2 class, you'll learn how to graph polynomial functions of the form f(x) = x^2 + 5. The f(x), meaning function based on the variable x, is another way of saying y, as in the x-y coo... Read More »

How to Solve Polynomial Functions?

The world of math is full of intimidating terms such as polynomial and parabola. A parabola is simply a curved line and a polynomial is the mathematical function that represents that curve. The fac... Read More »