Q) If y=x²-2x, find the value of the function f(x+h)-f(x) h Find the domain (in interval notation) of the following functions. x-4 Q) Y x²-49

Q: help

A: Please refer to the image below

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A:

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A: Quadratic polynomials are given, we have to find the requested values.

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A: We will use substitution method to find the value of unknowns.

Q: an more work be shown on how to solve this

A: By using a scalar projection to find the shortest distance from the point 1,-2, 5to the plane given…

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Q: x2 - 49 4x-28 2x - 16 x2 - 6x – 16 | %3D -

A: 4x-282x-16÷x2-49x2-6x-16=4x-282x-16×x2-6x-16x2-49      (Reason : ab÷cd=ab×dc)…

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A:

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A: Given vectors: Denote the given two vectors as A and B.

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A: