Directions: Using the digits 1 to 9 at most one time each, fill in the boxes to create a function such that at x = 2, the derivative (at that point) is closest to the value of 449.

### Hint

Which blank has the LARGEST effect on the output?

How does the POWER RULE help you to get a possible solution?

### Answer

In order left to right: {1,7}

Source: Gregory L. Taylor, Ed.D.