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Taylor T.
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Calculus
TutorMe
Question:

What is the general form of the chain rule used for derivatives?

Taylor T.
Answer:

If we have f(g(x)), where g(x) is a function inside the function f(x), the derivative of f(g(x)), denoted: d/dx[f(g(x))] is equal to f'(g(x))*g'(x).

Algebra
TutorMe
Question:

Solve the equation: 2x-5=15

Taylor T.
Answer:

2x-5=15 2x-5+5=15+5 2x=20 2x/2=20/2 x=10

Microeconomics
TutorMe
Question:

What does the slope of the indifference curve tell us?

Taylor T.
Answer:

The slope of the indifference curve is the marginal rate of substitution of good x for good y.

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