Find the domain of the composite function f?g. Write the domain in interval notation.f(x) = 
, g(x) = x + 4
A. (-?, ?)
B. (-?, -10) ? (-10, ?)
C. (-?, -6) ? (-6, -4) ? (-4, ?)
D. (-?, -6) ? (-6, ?)
Answer: B
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Solve the problem.If the length, width, and height of a rectangular solid are measured to be 10, 5, and 2 inches respectively and each measurement is accurate to within 0.1 inch, estimate the maximum possible error in computing the volume of the solid.
A. 9.60 B. 6.40 C. 8.00 D. 7.20
Solve the problem.Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the front. There are fixed costs of $590 to set up for production, and variable costs of $46 per jacket. Write a linear equation that can be used to determine the total cost, y, encountered by Marty's Company in producing x jackets.
A. y = 590 - 46x B. y = 46x - 590 C. y = 590 + 46x D. y = 590x + 46
Provide an appropriate response.Find the second derivative y'' from y = (11 - 3x - 5x3)
.
What will be an ideal response?
Provide an appropriate response.The only consecutive whole numbers that are both prime numbers are 
and 
.
A. 2 and 3 B. 1 and 2 C. 0 and 1 D. 6 and 7