Consider the equations: f (x) = -6x-1
and g (x) =4x^2
Select the solution for
(fg) (x).
Is it -24x^2-1
yes you're right
if you mean (f times g) (x),
the answer would be -24x^3 - 4x^2
if you mean (f(g)) (x),
the answer would be -24x^2 - 1
Almost... it's -24x^3 - 1
(fg)(x) = (-6x - 1)(4x^2) = -24x^3 - 4x^2
- .--
Comments
yes you're right
if you mean (f times g) (x),
the answer would be -24x^3 - 4x^2
if you mean (f(g)) (x),
the answer would be -24x^2 - 1
Almost... it's -24x^3 - 1
(fg)(x) = (-6x - 1)(4x^2) = -24x^3 - 4x^2
- .--