Answer:
Option C is correct.
The expression which is equivalent to (p-q)(x) is, 
Step-by-step explanation:
Given:
and q(x) = 5(x-1)
To find the expression which is equivalent to (p-q)(x):
here p and q both are function assuming;
we can write the expression :
(p-q)(x) = p(x) - q(x) = 
therefore, the expression which is equivalent to (p-q)(x) is; 
Answer:
he earns 69 dollars
Step-by-step explanation:
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Answer:
Function 1
Step-by-step explanation:
<u>Function 1:</u>

The rate of change of the function 1 is:

<u>Function 2:</u>
The rate of change of the function 2 is:

Hence, the greater rate of change has function 1.
The area of the surface is 144.708
The equation of the given surface is,
z=g(x,y)=xy
Solving the partial derivatives,
∂g∂x=y,∂g∂y=x
Substituting to the formula
S=∬√1+( ∂g∂x)2+(∂g∂y)2dA
Thus,
S=∬√1+(y)2+(x)2dAS=∬√1+x2+y2dA
The region in the XY-plane is defined by the intervals 0≤θ≤2π,0≤r≤4
Converting the integral into polar coordinates,
S=∫2π0∫40√1+r2rdrdθ
Integrating with respect to r
S=∫2π0[13(1+r2)32]40dθ
S=∫2π0(17√173−13)dθ
Integrating with respect to θ
S=(17√173−13)[θ]2π0
S≈144.708
For more information about areas, visit
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The hundredths place value was rounded.