Find the derivative of the function at the given value of x.f(x) = x3 - 20; x = 3
A. -7
B. 27
C. 81
D. 9
Answer: B
Mathematics
You might also like to view...
Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.
A. 36
B. 
C. 
D. 1
Mathematics
Solve the inequality, then graph the solution.7t + 9 ? 6t + 17
A. (7, ?)
B. (-?, 8]
C. [8, ?)
D. (-?, 7)
Mathematics
Find the area under the graph of y = ?x4 + 8x over the interval [0, 2] .
What will be an ideal response?
Mathematics
Find the perimeter of the figure.A rectangular coal bin has a length of 
feet and a width of 
feet. What is its perimeter?
A. 5
feet
B. 5
feet
C. 10
feet
D. 10
feet
Mathematics