Use a table of values to graph the functions given on the same grid
p(x) = x^2, q(x) = x^2-4, r(x) = x^2 + 1

Step-by-step explanation:

We need to graph the functions

p(x) = x^2

q(x) = x^2 - 4

r(x) = x^2 +1

the table used to draw the graph is:

x    p(x)     q(x)      r(x)

-2    4         0         5

-1     1          -3        2      

0     0         -4        1  

1       1          -3       2

2      4          0        5

The graph is attached below.

is this a multiple choice question?

if so it's a and c

the first option is the answer.