Could you zoom out a little maybe? it looks like you cut off something in front of dot
Answer:
(C) Infinitely many solutions
Step-by-step explanation:
Converting the lines into the from 





So,
.
Hence, these lines have infinitely many solutions.
Answer:
x<1
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps!
Answer:
II (THE Second one )
Step-by-step explanation:
Because when you substitute X by (-2)
you will get :
y=(-2)^2 - 6(-2) - 16 = Zero
So, -2 is not including in the interval .