Open Middle®
Directions: Using the digits 1 to 9, at most one time each, place a digit in each box 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.