Graph the function f(x)=x2. plot the vertex. then plot another point on the parabola. if you make a mistake, you can erase your parabola by selecting the second point and placing it on top of the first.

Graph

quadratic function is of the form

In our f(x) there is no x term and constant so we put 0

The value of a=1 , b=0  and c=0

To find vertex , use formula

Plug in the values

=0

Now plug in x=0 in f(x) equation

=0

So vertex is (0,0)

Now we pick some number for x below and above 0

Make a table

x            y=x^2

-2           4

0             0

2            4

Now plot all the points (-2,4) (0,0) and (2,4)

The graph is attached below

the answer is (-4,-4)

hope this ! : d