I think it is 4.5 miles per hour
The slope-intercept form is:
y = mx + b
where m = slope, and b = y-intercept.
You need a slope of 1, so m = 1.
You need a y-intercept of -1, so b = -1.
Replace m with 1 and b with -1 in the slope intercept form to get
y = 1x + (-1)
which simplifies to
y = x - 1
Answer:
C?
Step-by-step explanation:
Answer:50
Step-by-step explanation:
Because I just got it right
The derivative of 
in the direction of a vector 
is
With 
, we get
and 
,
Then
