Answer:
None of these statements are true.
Step-by-step explanation:
a) The derivative of (fg)(x) is f'g +fg' according to the product rule for derivatives.
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b) The derivative of |x² +x| is a 3-part piecewise linear function equal to 2x+1 for |x+1/2| > 1/2, and equal to -2x-1 for |x+1/2| < 1/2. It is undefined for x=0 and x=1.
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c) for y = √f(x), y' = f'(x)/(2√f(x))
Answer:8888585969
Step-by-step explanation:
Step-by-step explanation:
p/2 = 3/4 + p/3
p/2 - p/3 = 3/4
(3p - 2p )/6 = 3/4
p/6 = 3/4
multiply both sides by 6
p = 3×6/4
=18/4
=9/2
=4.5
Answer:
The positive value of 
will result in exactly one real root is approximately 0.028.
Step-by-step explanation:
Let 
, roots are those values of 
so that 
. That is:
(1)
Roots are determined analytically by the Quadratic Formula:
The smaller root is 
, and the larger root is 
.
has one real root when 
. Then, we solve the discriminant for :
The positive value of will result in exactly one real root is approximately 0.028.
