Evaluate the function.f(x) = 17 - 8x, f(9a - 5)
A. -72a - 57
B. 72a - 57
C. 72a + 57
D. -72a + 57
Answer: D
You might also like to view...
Integrate the function.
A. 
+ C
B. - 
+ C
C. 
+ C
D. - 
+ C
A sociologist has found that the number of serious crimes in a certain city each year is described by the function 
, where x (in cents/dollar deposited) is the level of reinvestment in the area in conventional mortgages by the city's ten largest banks.
?
Use differentials to estimate the change in the number of crimes if the level of reinvestment changes from 18
/dollar deposited to 26/dollar deposited. Round to the nearest integer.
?
A. Decrease of 60 crimes/yr.
B. Decrease of 24 crimes/yr.
C. Decrease of 56 crimes/yr.
D. Decrease of 57 crimes/yr.
Solve.The outside of a water storage tank is in the shape of a sphere. Approximate to the nearest hundredth the volume of the tank with a radius of 15.3 feet. Use 3.14 for ?.
A. 735.04 cu ft B. 14,994.87 cu ft C. 980.06 cu ft D. 11,246.15 cu ft
Solve the problem.An open box is to be made from a rectangular piece of tin by cutting two inch squares out of the corners and folding up the sides. The volume of the box will be 100 cubic inches. Find the dimensions of the rectangular piece of tin.
A. 4 in. by 9 in. B. 5 in. by 9 in. C. 5 in. by 10 in. D. Not enough information