Answer:
0
Step-by-step explanation:
Remember this??
Just replace the points with it.
and now SOLVE!
You should get
Which equals 0.. So there ya go!
Stay Safe! Stay at Home!! =)
Differentiate both sides with respect to
:
When
, you have
For part (b), we now assume that
and
are functions of an independent variable, which we'll call
(for time). Now differentiating both sides with respect to
, we have
where the chain rule is used on the right side. We're told that
is decreasing at a constant rate of 0.1 units/second, which translates to
. So when
, you have
where the unit is again units/second.
Answer: -3/2
Step-by-step explanation:
rise / run . the line is decreasing vertically by 3 and increasing horizontally by 2.
Answer:
-1
Step-by-step explanation:
4(x+3)=8
4x+12=8
-12 -12
4x=-4
x=-1