Need help asap 7-10

7. If the graph of g(x) has a horizontal asymptote at y = 7 when x 2 0, then which of the following statements must be true? a) g(0) = 7 b) g(x) # 7 for all x 2 0 c) g(7) is undefined d) lim g(x) = 0o X-7 e) lim g(x) = 7 8. Ify = ex, where b is a constant, then - dry dan a) bebx b) n!ebx c) nbebx d) bnext e) n!ex 9. If y = (x3 + 1)2, then- dy dx a) (3x2) 2 b) 2(x3 + 1) c) 2(3x2 + 1) d) 3x2(x3 + 1) e) 6x2(x3+1) 2x+3 10. If y = 3x+2 then Dry = 12x+13 12x-13 5 a) b) 5 (3x+ 2) 2 (3 x + 2) 2 C) (3x+ 2) 2 d) e) WIN (3x+2) 2