By a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
Answer:
The second option is the answer.
Step-by-step explanation:
Do f(x) first, and then plug that into g(x).


The answer is 13!
Follow PEMDAS (:
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!
Step-by-step explanation:
Answer:
B, B, A
Step-by-step explanation:
I don't know number 4 answer. hope I helped