--- title: Use the d3.max and d3.min Functions to Find Minimum and Maximum Values in a Dataset --- # Use the d3.max and d3.min Functions to Find Minimum and Maximum Values in a Dataset --- ## Hints ### Hint 1 Use the `d3.max()` function. ### Hint 2 Use a callback function. ### Hint 3 Check for the second element in the callback function's array. --- ## Solutions

Solution 1 (Click to Show/Hide)

To solve the solution, you code should look like this, this would check for the `z` co-ordinate i.e. the third element in the array which would be at an index of 2: ```html ```