The intersection of two planes is always a line
Answer:
Table 3
Step-by-step explanation:
Check table three;


Since the left hand limit
is not equal to the right hand limit
, the limit as x approaches to 2 does not exist.
Therefore "nonexistent" is true, and table 3 is the correct model of the limits of the function at x = 2
-5
a^2-25=0
a^2=25
take the square root of both sides
a=5, and -5