Use a graphing calculator to find f'(x) when x has the given value.f(x) = - 
; x = 7
A. 0.102
B. 245
C. 9.8
D. -0.7143
Answer: A
You might also like to view...
Solve the problem.During one year 13 new employees began work at Daniel's Manufacturing Company and 14 employees left. At the beginning of the year there were 398 employees. What was the number of employees at the end of the year?
A. 397 employees B. 371 employees C. 425 employees D. 411 employees
Simplify.9 + (-1) + 2(-3)
A. 4 B. 14 C. 2 D. 16
Solve the problem.A coin collection consists of only nickels and quarters with a value of less than $10. Let n = the number of nickels and q = the number of quarters. (a) Write an inequality that describes the possible numbers of nickels and quarters in the collection. (b) Graph the inequality. Because n and q must be whole numbers, restrict the graph to Quadrant I. (c) Could this collection consist of 107 nickels and 32 quarters?
A. (a) q > 50 - 0.25n;
(b)
(c) yes
B. (a) q < 50 - 0.25n;
(b)
(c) no
C. (a) q > 40 - 0.2n;
(b)
(c) yes
D. (a) q < 40 - 0.2n;
(b)
(c) no
Find the domain of the function.h(x) = 
A. {x|x ? 4} B. all real numbers C. {x|x ? -8, 0, 8} D. {x|x ? 0}