Chapter 2: Q. 17 (page 124)
Use the graph of the function fshown to find:
(a) The domain and the range of f
(b) The intervals on which f is increasing,decreasing,or constant.
(c) The local minimum values and locak maximum values.
(d) The absolute maximum and absolute minimum
(e) Wheather the graph is symmetric with respect to the x-axis,y-axis,or the origin.
(f) Whether the function is even,odd or neither.
(g) The intercepts, if any.
Short Answer
(a) The domain and range of the given function
respectively.
(b) fis increasing in
f is decreasing in
(c) Local minima is at
Local maxima is at
(d) Obsolute maxima is at
No obsolute minima for the given graph
(e) Graph is not symmetric about xand yaxises.
But,symmetric with respect to origin
(f) It is odd function
(g) x- intercept is
y- intercept is