in polynomial function,the graph is increasing if as x increases( reading from left to right), y also increases.
In plain English,as you look at the graph, from left to right, the graph goes up hill.By definition: it is strictly increasing on an interval,if when x1 < x2 then,f(x1) < f(x2).
A function is decreasing,If as x increases( reading from left to right),y decreases.In plain English,as you look at the graph, from left to right, the graph goes down hill.By definition: is strictly decreasing on an interval,if when x1 < x2 then, f(x1) >f(x2).
Answers & Comments
Answer:
as x increases and decrasing when reading from left to right
Answer:
in polynomial function,the graph is increasing if as x increases( reading from left to right), y also increases.
In plain English,as you look at the graph, from left to right, the graph goes up hill.By definition: it is strictly increasing on an interval,if when x1 < x2 then,f(x1) < f(x2).
A function is decreasing,If as x increases( reading from left to right),y decreases.In plain English,as you look at the graph, from left to right, the graph goes down hill.By definition: is strictly decreasing on an interval,if when x1 < x2 then, f(x1) >f(x2).
Step-by-step explanation:
help?
follow and thanks me then