Problem 23

Given information

Given:-

Step-by-step explanation

we can observe the given graphs to plot the cartesian coordinate out of parametric coordinate:

From the first graph  ,

we can say that it is graph parabola of the general form ,

with  vertex   [observed from graph]

and scalar multiplier and is the form of axes

Hence the possible equation for the parabola  which we

Hence the coordinates obtained is follow:

0	-1
-1	0
0	1

Now From the second  equation

While observing the nature of second parametric graph. we can say that it is of the form 

hence the possible coordinate are:

-1	-1
0	0
1	1