Answer:
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.
OR
a completely different line of thought or action.
Step-by-step explanation:
The correct answer is B.
-30
-20-8=-28
-28-12
=-30
(4x+1)(4x-3)
4x(4x-3)+1(4x-3)
16x²-12x+4x-3
16x²-8x-3