Directions for the next 3 questions:
Given below are three graphs made up of straight-line segments shown as thick lines. In each case choose the answer as:
a) if f(x)=3f(-x)
b) if f(x)= -f(-x)
c) if f(x) = f(-x)
d) if 3f(x) = 6f(-x), for x >= 0
In this graph, we can see that the graph on LHS of y axis is symmetrical to the graph on RHS of y axis about origin.
Hence f(x) = -f(-x)
Create a FREE account and get: