Answer:
The directional derivative of f at A in the direction of 
AD is 7.
Step-by-step explanation:
Step 1:
Directional of a function f in direction of the unit vector 
is denoted by 
,
.
Now the given points are
,
Step 2:
The vectors are given as
AB = (10-8, 9-9),the direction is
AC=(8-8,10-9), the direction is
AC=(11-8,13-9), the direction is
Step 3:
The given directional derivative of f at A 
is 9,
The given directional derivative of f at A 
is 2,
The given directional derivative of f at A 
is
The directional derivative of f at A in the direction of is 7.
Answer:
Choose answers: A, C, D
Step-by-step explanation:
It is simply arithmetic. Multiply out the exponents.
Answer:
the one complete circuit of the track is 600 meters
Step-by-step explanation:
divide the 2.4 kilometers by 4 which gives you your answer.
2.4 kilometers = 2,400 meters
2,400/4 = 600
A scatter plot or also called the scatter graph, chart or diagram is a type of plot or mathematical diagram using Cartesian coordinates to display value for typically two variables for set of data. Base on that fact, the possible answer to your question is letter D. Scatter plot can be used to represent quantitative data
