Question 1 Hint Menu
Copy/paste the following tutorials:
- How do we sketch cubic functions?
Question analysis
To see which one is correct. We need to know three things:
- shape: positive graph ends in the top right and negative graph ends in the bottom right.
- x-intercepts: by making y=0 and solving for x
- y-intercept: by making x=0 and solving for y
Without considering all this information, we cannot correctly sketch the graph. So let's find them all, then see which graph satisfy all the requirements.