Take in booth sides. For example in 3) : (circumference) .
Fernando Revilla
Sketch the level curves for . What does the graph of the function look like?
Attempt:
Let x = k:
1.
Let y = k:
2.
Let z = k:
3.
Now what I am not sure of is how would you draw 1-3? Would you have to use all the steps for curve sketching e.g. first derivative, second derivative etc?
Take in booth sides. For example in 3) : (circumference) .
Fernando Revilla