Answer:
x (3,7), (x,4) m= 3/5 x=2 (x,-2), (6,-4) m= -1/2 x=5
Step-by-step explanation:
Answer:
Step-by-step explanation:
I believe that what you want to do here is to "differentiate" cos (2x - 1).
We must use the rule for differentiating cos x and also the chain rule, since the input to cos x here is (2x - 1).
(d/dx) is the derivative operator.
(d/dx) (cos x) = -sin x
(d/dx) cos (2x - 1) = - sin (2x - 1) * (d/dx) (2x -1) = -sin (2x - 1)(2) = -2sin (2x - 1)
By the binomial theorem, the 
term in the expansion of 
is
which suggests that the contribution of the binomial coefficient should make up the remaining factor of 21. That is,
Answer:
The answer to your question is: 72 miles
Step-by-step explanation:
Data
Distance from Lexington from Fayetteville = 2/3 as distance Lexington and Booneville.
Distance Lexington to Fayetteville = 108 miles
Process
108 / 3 = 36 miles
36 x 2 = 72 miles
2/3 of 108 miles is 72 miles
The distance from Lexington to Fayetteville = 72 miles
Answer:
(1,1)
Step-by-step explanation:
