Question

Penelope graphed the function below using the domain { 0,1,2,3,4 } .X + y = 4 Which graph did Penelope make ?

Answer 1

Given data:

The given equation x+y=4.

Substitute 0 for x in the given equation.

0+y=4

y=4.

Substitute 0 for y in the given equation.

x+0=4

x=4

So, the graph of the equation must pass from (0,4) and (4,0).

Thus, the option (a) is correct.