Answer to Question #61372 in Calculus for bebeji

Question

9) Let
h(x)=x+42x−5
find
h−1

a) h−1(x)=2+xx+5

b) h−1(x)=2+3xx−5

c) h−1(x)=4−2xx−5

d) h−1(x)=4+5x2x−5

10) Evaluate the limit
limx→0x2+4x−12x2−2x
a) 3
b) 2
c) 4
d) 0