If the function f is defined by `f(x)=3x+2`, and if `f(a)=17`, what is the value of a?

Function f is defined by f(x)=(3)/(2)x+c . If f(6)=1 , what is the value of f(c) ?

Function f is defined by f(x)=2x+1 . If 2f(m)=30 , what is the value of f(2m) ?

f (x) =ax ^(2)+3x+5 The function f is defined above, and f (3) =-4. If a is a constant, what is the value of f (2) ?

If the function f be defined by f(x) =(2x +1)/(1-3x) , then f ^(-1) (x) is-

If f is a linear function and f(-2)=11,f(5)=-2, and f(x)=4.3 , what is the value of x?

A function f is defined by f(x) = (2x-5) write the value of (i) f(7) (ii) f(-3) ?