[" Consider "f:R^(+)rarr(-9,oo)" given by "f(x)=5x^(2)+6x-9" .Prove that "f" invertible with "],[f^(-1)(y)=((sqrt(54+5y)-3)/(5))" Where "R^(+)" is the set of all positive real numbers."]

Consider f : R rarr (-9 ,oo) given by f(x) = 5x^(2)+ 6x-9 . Prove that f is invertible with f^(-1) (y) = ((sqrt(54+5y)-3)/(5)) where R^(+) is the set of all positive real numbers.

Consider f:R_(+-)>[-9,oo[ given by f(x)=5x^(2)+6x-9. Prove that f is invertible with f^(-1)(y)=(sqrt(54+5y)-3)/(5)

Consider f : R_+ rarr (-9, infty) given by f(x) = 5x^2 + 6x - 9 . Prove that f is invertible with f^-1 (y) = (sqrt(54+5y)-3)/(5)

Consider f:R_+->[-9,oo[ given by f(x)=5x^2+6x-9 . Prove that f is invertible with f^(-1)(y)=(sqrt(54+5y)-3)/5

Consider f:R rarr[-5,oo) given by f(x)=9x^(2)+6x-5. show that f is invertible with f^(-1)(y)=((sqrt(y+6)-1)/(3))

Consider f : R_(+) rarr [-5,oo) given by f(x) = 9x^(2) +6x-5 . Show that f is invertible with f^(-1)(y) = ((sqrt(y+6)-1)/3)

Consider f: R rarr [-5,oo) given by f(x)=9x^2+6x-5 . Show that f is invertible with f^(-1)(y)=((sqrt(y+6)-1)/3)dot

Consider f:RR_(+) rarr [-5, infty) given by f(x)=9x^(2)+6x-5 . Show that f is invertible with f^(-1) (y) =(sqrt(y+6)-1)/(3)

Consider f, R^(+ ) to [-5 , oo) given by f(x) = 9x^(2) + 6x-5 . Show that f is invertible with f^(-1) (y) =(((sqrt( y+6)) - 1)/( 3)) , where R^(+) is the set of all non-negative real numbers.

Consider f:R_+ rarr[-5,infty) given by f(x)=9x^2+6x-5 .Show that f is invertible with f^-1(y)=((sqrt(y+6)-1)/3)