Write a function of x\displaystyle {x} for each rule given.

a) Multiplies the input by 7 and then adds 11
f(x)=\displaystyle {f{{\left({x}\right)}}}=  

b) Adds 11 to the input and then multiplies by 7
f(x)=\displaystyle {f{{\left({x}\right)}}}=  

c) Divides the input by 4 and then subtracts 3
f(x)=\displaystyle {f{{\left({x}\right)}}}=  

d) Subtracts 3 from the input and then divides by 4
f(x)=\displaystyle {f{{\left({x}\right)}}}=