Question: Select the correct statement(s) by referring to the two graphs below where the gradient vector of the function z=f(x,y) is shown at point A (graph
Select the correct statement(s) by referring to the two graphs below where the gradient vector of the function z=f(x,y) is shown at point A (graph A) and at point B (graph B).


a. At point B (graph B) the function is decreasing in x.
b. At point A (graph A) the function is decreasing in y.
c. At point B (graph B) the function is increasing in y.
d. At point B (graph B) the function is increasing in x.
e. At point A (graph A) the function is decreasing in x.
f. At point A (graph A) the function is increasing in y.
g. At point A (graph A) the function is increasing in x.
h. At point B (graph B) the function is decreasing in y.
GRAPH A 0-039406 40.6 1 -0.8 0.60.402 0.8 GRAPH B 0039446 1 -0.4-1 1.0.6 10.6) 0.8/4 LO. 2 11 -0.8 0.60.402 0.8
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