Use the Montonicity Theorem to find where the function is increasing and where it is decreasing.f(x) = x3 - 4x
A. Decreasing on (-?, ?)
B. Increasing on 
, decreasing on 
C. Increasing on 
, decreasing on 
D. Increasing on 
, decreasing on 
Answer: D
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Insert < or > to make the statement true.-8 _____ 1
A. -8 < 1 B. -8 > 1
Write the Roman numeral as a Hindu-Arabic numeral.LVI
A. 46 B. 54 C. 66 D. 56
Provide an appropriate response. A restaurant that will ship barbecue charges $8 per pound of ribs plus a $20 shipping charge to deliver the ribs. Write the function that represents the cost of shipping barbecue for any quantity, in pounds, of ribs. Then evaluate that function for shipping 5 pounds of ribs.
A. C(x) = 8x + 20; C(5) = 60 B. C(x) = 8x + 20; C(5) = 33 C. C(x) = 28x; C(5) = 140 D. C(x) = 20x + 8; C(5) = 108
Evaluate for the given values.x - z; x = 7.4, z = 0.83
A. -6.57 B. 6.57 C. 8.23 D. 6.47