Ratios equivalent to 5:1 are
10:2
15:3
Answer:
I'm Not bored im currently Dying while in school :)
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:

has gradient

which at the point (-1, 4, 3) has a value of

I'm not sure what the given direction vector is supposed to be, but my best guess is that it's intended to say
, in which case we have

Then the derivative of
at (-1, 4, 3) in the direction of
is
