Answer with explanation:
It is given that , The sales team wantes to give the impression that there was a large increase in sales over a six-month time period.
Let, y=f(x), where f(x) is the function which represents this statement.
To represents this graphically , the graph of the function will be
1.→Either concave up,
2.→Or Convex up, that is graph moves from bottom to top.
Means that the function is an increasing function .
→→For, any two points (a,b) and (p,q) on the function
if , a< p
Then if , f(a)<f(p)
q>b.