Question 4 Hint Menu
Copy/paste the following tutorials:
- How do we find the equation of a graph?
Question analysis
Think about what the question is asking for (the gradient), and the different methods we have discussed to calculate the gradient. The key step in working out which formula to use is to look at what information has been provided in the question. Here, an angle has been given, meaning that we may have to use a formula that involves an angle of some sort.