Answer:
b
Step-by-step explanation:
centroid
x=(x1+x2+x3)/3=(0+3+0)/3=3/3=1
y=(y1+y2+y3)/3=(0+0-3)/3=-3/3=-1
centroid =(1,-1)
The derivative of 
at a point 
in the direction of a vector 
is
We have
and
Then the derivative at 
in the direction of 
is
<u>Answer:</u>
a direct variation is a relation that is of the form <u>y = mx</u>
- example of a direct variation: y = 2x
a partial variation is is a relation that is of the form <u>y = mx+b</u>
- example of a partial variation: y = 2x + 1
- a non-linear function doesn't have a constant rate of change
- the graph for a non-linear relationship is curved
- a non-linear curve may show a positive or a negative relationship
Answer:
x=67
y=113
z=50
Step-by-step explanation:
x=180-28-85=67
y=180-67=113
z=17+113=50
