Each space in the following grid can be filled in with integers. The product of each row and column is displayed in blue. Solve
the puzzle. ( need this answered before 11:59 am )
1 answer:
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Answer:
<u>Step-by-step explanation:</u>
To find the tangent, you need to find the derivative with respect to x.
Then substitute x = 1 into the derivative.
Given: 0 = 2x² - xy - y²
Derivative: 0 = 4x - y' - 2yy'
Solve for y': 2yy' + y' = 4x
y'(2y + 1) = 4x
