Find the derivative of the function at p 0 in the direction of a. f(x, y,z) = 3 e^x cos(yz), p0 (0, 0, 0), a = - i + 2 j + 3k

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

How can you tell when x and y are not directly proportional?