Find the domain of the given function f and find where it is increasing and decreasing, and also where it is concave upward and where it is concave downward. Identify all extreme values and points of inflection. Then sketch the graph of y = f(x). f(x) = -e-x/3
What will be an ideal response?
Domain = (-?, ?)
Increasing on (-?, ?)
Concave down on (-?, ?)
No extreme values or points of inflection
You might also like to view...
Solve the inequality. Write the solution set in interval notation.x2 - 6x ? -8
A. [2, 4] B. (-?, 2] C. [4, ?) D. (-?, 2] ? [4, ?)
Solve.If an object is thrown upward with an initial velocity of 112 ft/sec, its height, h, in feet, after t seconds is given by 
Find the number of seconds before the object hits the ground. (Round your answer to the nearest tenth, if necessary.)
A. 7.5 sec B. 7 sec C. 3.5 sec D. 56 sec
Solve the triangle.
?
km, 
km, 
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
A. 
km
B. 
km
C. 
km
D. 
km
E. 
km
The following comparison line graph indicates the number of vehicles sold for a seven week period by two different salespeople. Use the graph to answer the question.
During what week did Chris sell the most number of vehicles?
A. Week 5 B. Week 3 C. Week 7 D. Week 1