5. (20%) let f(z, y)-ln(r' +1) + e2m (a) find the gradient off at the point (0,-2) (7%) b) find the directional derivative of f at the point (0,-2) in the direction of the vector (c) find the maximum value of the directional derivative at the point (0-2). (6%)

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

the correct answer is the second option

i need the options

step-by-step explanation: