Question

G(x) = arcsin(4x + 8)
Find the domain of this function.

Answer 1

if you would solve the question for the simple version of the question
function f(x) = arcsin(x)
Domain of htis function question would be
1≤y≤1

And in our case y = (4x+8)
hence,
−1≤4x+8≤1