Question

Repede plss plss plss

Answer 1

a) (-2;4)

b) [-3; 2]

c) (-2; 3]

d) (-infinit; 2]

e) (-1; +infinit)

f) (-infinit; +infinit)

g) [-3; 1]

h) (-infinit,0)

i) (0;+infinit)