What is the range of the hyperbolic function $\ \ f(x)=\frac{1}{2x}+3\ ?$

Identifying range of Cos h(x).

Identifying range of Sec h (x).

What is the domain of the hyperbolic function$\ f(x)=\frac{3}{2x}-6\ ?$

Identifying range of Csc h (x).

What is the domain of the hyperbolic function $f(x)=\frac{3}{2x}+10\ ?$

What is the range of the hyperbolic function $\ f(x)=\frac{3}{x}-2\ ?$

What is the range of the hyperbolic function $\ f(x)=\frac{5}{x}\ ?$

Identifying range of Cos h (3x).

Identifying range of 3+Cos h (x).