In fact, you can show in general that any odd degree polynomial has at least one real zero using the intermediate value theorem, but i will leave that as.
View Intermediate Value Theorem Graph Background. Suppose f is a function that is continuous on the closed interval a, b. Here is the intermediate value theorem stated more formally:
Calculus I - Continuity from tutorial.math.lamar.edu
The curve is the function y = f(x) We already know from the definition of continuity at a point that the graph of a function will not have a hole at any point where using the intermediate value theorem. For a given continuous function #f(x)# in a.
Let $a, b \in i$.
And this second bullet point describes the intermediate value theorem more that way. I know that if $y_0$ is any value between $f(a)$ and $f(b)$ on an open interval $a,b$ then there exists a $c$ in. Intuitively, a continuous function is a function whose graph can be drawn without lifting pencil from paper. for instance, if. This kind of discontinuity in a graph is called a jump.
