Answer:
C. Both (1, 11) and (-1, -5)
Step-by-step explanation:
The missing options are:
A. Only (1, 11)
B. Only (-1, -5)
C. Both (1, 11) and (-1, -5)
D. Neither
To check if an ordered pair is a solution of an equation, replace one variable into the equation an calculate the other one.
Replacing x = 1, we get:
y = 8(1) + 3
y = 11
then (1, 11) is a solution
Replacing x = -1, we get:
y = 8(-1) + 3
y = -5
then (-1, -5) is a solution
