This involves a quick application of the power rule, which is
.
First, it is helpful to rewrite
as
. Remember that these are equivalent forms, but the latter is easier to use with the power rule.
We apply the power rule and simply:
Answer:
-14
Step-by-step explanation:
have a great day good luck
Answer:
Deceleration = 
units/sec^2
Step-by-step explanation:
Given that a car is traveling at when the driver sees an accident m ahead and slams on the brakes.
i.e. if he is coming with speed v units/sec say, he has to make his velocity 0.
Distance travelled = m units
Initial velocity = v
Final velocity =0
Use the third formula as
So he has to apply an acceleration of 
units/sec^2 to stop the car in time to avoid a pile up.
Deceleration = units/sec^2
A = pi(r) ^2
A = 3.14(5) ^2
A = 15.7 ^2
A = 246.49
Hope this helps.
2x+7/9=5/6 I think it the answer
