SOLUTION: I need to graph the function y =f(x) = x^2. How to do?
Thank you.
Algebra.Com
Question 170006: I need to graph the function y =f(x) = x^2. How to do?
Thank you.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Table of Contents:
Jump to Table
Jump to Graph
In order to graph , we need to plot some points.
Let's find y when
(Note: you can start with any x-value):
Start with the given equation.
Plug in .
Square to get .
So when , then .
So we have the point
.
----------------------------------------------------
Let's find y when :
Start with the given equation.
Plug in .
Square to get .
So when , then .
So we have the point
.
----------------------------------------------------
Let's find y when :
Start with the given equation.
Plug in .
Square to get .
So when , then .
So we have the point
.
----------------------------------------------------
Let's find y when :
Start with the given equation.
Plug in .
Square to get .
So when , then .
So we have the point
.
----------------------------------------------------
Let's find y when :
Start with the given equation.
Plug in .
Square to get .
So when , then .
So we have the point
.
----------------------------------------------------
Jump to Top of Page
Now let's make a table of the values we just found.
Table of Values:
Now let's plot the points:
Jump to Top of Page
Graph:
Now draw a curve through all of the points to graph :
Graph of
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