Find the derivative.y = 3x4 + 7x3 - 2
A. 12x3 + 21x2 - 7
B. 4x3 + 3x2 - 7
C. 4x3 + 3x2
D. 12x3 + 21x2
Answer: D
You might also like to view...
Use a proportion to solve the application.Four out of 10 adults in a certain city reported they receive more email than they can read. If this city has 34,000 adults, how many reported that they receive more email than they can read?
A. 850 adults B. 13,600 adults C. 8500 adults D. 1360 adults
For the given figure, find the ratio of the length of the longest side to the length of the shortest side. Write the ratio as a fraction in lowest terms.
A = 7 inchesB = 3 inchesC = 6 inches
A. 
B. 
C. 
D. 
Solve the problem. Round to the nearest tenth, if necessaryWhat is the part, if the percent is 110 and the whole is 2630?
A. 289 B. 2893 C. 28,930 D. 289,300
Solve.
A homeowner wants to know how much grass seed to buy. First the size of the yard must be determined. Use the drawing to determine how many square feet are in the yard.
A. 5,145 sq ft B. 3,695 sq ft C. 8,840 sq ft D. 4,430 sq ft