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Math Foundations
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Calculus
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Gradients
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340.
Gradient of a Linear Function
easy
What is the gradient of f(x, y) = 3x + 2y?
A
[3, 2], the vector of coefficients of x and y
B
[6, 4], the coefficients doubled since differentiation scales linear functions
C
[3 + 2, 3 + 2], the sum of all coefficients repeated for each dimension
D
[3x, 2y], the partial derivatives scaled by the input values at each point
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