Question

Graph :$f\left(x\right)=-x^2$

Short answer

The graph of the function is

Step-by-step solution

Given information 

the given function is$f\left(x\right)=-x^2$

Make a table 

Create a table by assuming some random numbers for x and substitute it in f(x) .

then graph all the ordered pairs

x	f(x)=-x^2	(x,f(x)))
-2	-4	(-2,-4)
-1	-1	(-1,-1)
0	0	(0,0)
1	1	(1,1)
2	4	(2,4)

Plot all the ordered pairs and graph it by connecting all the points.

The graph of given function is