Answer:
C
Step-by-step explanation:
The VLT is true if every x value has exactly 1 y value, which is true only in answer c.
Answer: Option 3
Step-by-step explanation:
The graph is an arrow pointing left with an open circle at x=-12.
Answer:
Step-by-step explanation:
Given expression:
r = , s =
Now;
=
Insert the parameters:
=
= -
-x - = +
= x
=
Answer:
False
Step-by-step explanation:
cot^4 (x)= cot^4 (csc^2(x)-cot^4(x))
the two sides are not equal so the answer is false