Describe the shape of the graph of the cubic function by determining the end behavior and number of turning points.
y=-4x^3
What is the end behavior of the graph of the function?
up and up
down and down
down and up
up and down
How many turning points are there?
The end behavior of the graph of the function y = -4x^3 is down and down. This means that as x approaches positive or negative infinity, the y-values (or the values of the function) will also approach negative infinity.
There is one turning point in the graph of the cubic function. This turning point occurs at the origin (0, 0) where the graph changes direction from decreasing to increasing.