Pre-Calculus Quiz - B2 Functions, Function Notation, the Graph of a Function FIND THE DOMAIN FOR EACH OF THE FOLLOWING. GIVE ANSWERS IN INTERVAL NOTATION. Answers should be exact. 1 ) f (x) = - 1 2) f (x) = -5 x2+10x+24 x2-40 3 ) f (x ) = 10 4) f ( x) =_ Vx+20 x+11 x2-1 5 ) f (x ) = V8 - x 6) f (x) = 3x3 - 27x2 +9x 7) Given S = {(1, 1), (2, 4), (3, 9), (4, 16), (5, 25), (-1, 1), (-4, 16)} a) Domain: b) Range: C) Is this a function? Explain