Cubic Function Graph End Behavior. This factor is cubic degree 3 so the behavior near the intercept is like that of a cubicwith the same S-shape near the intercept as the toolkit function latexfleftxrightx3latex. Down and Up Zero turning points.
Through the bottom and go up. Find the end behavior of the function x 4 4 x 3 3 x 25. This factor is cubic degree 3 so the behavior near the intercept is like that of a cubicwith the same S-shape near the intercept as the toolkit function latexfleftxrightx3latex.
The degree of the function is even and the leading coefficient is positive.
X f x. Y x3 y x O 2 2 End Behavior. The graphs of even functions are symmetric about the y-axis. The function is increasing for all x.
