clairemiazga clairemiazga

13-01-2017
Mathematics

contestada

F(x)=4x-3
G(x)=x^3+2x
Find (f-g)(x)

Respuesta :

13-01-2017

You gotta remember that [tex](f-g)(x)[/tex] means [tex]f(x) - g(x)[/tex].

So, in this case, f(x) is [4x - 3], g(x) is [x^3 + 2x].
So that : f(x)-g(x) = [4x-3] - [x^3+ 2x] = -x^3 + 4x - 2x - 3 = -x^3 + 2x - 3

Answer Link

Otras preguntas

6x-8y+9x+4y I don't get this what is the awnser how do u solve this

Using the completing-the-square method, rewrite f(x) = x2 − 6x + 2 in vertex form. f(x) = (x − 3)2 f(x) = (x − 3)2 + 2 f(x) = (x − 3)2 − 7 f(x) = (x − 3)2 +

A person goes to the doctor and needs a 3 - month prescription of medicine. The person is required to take 3 pills per day. how many pills will the doctor write

14 gal/s =_qt/minutes

please tell me the antonyms of.. reactivate (to restore the ability to function; to make active again) device (to create by areaging or inventing) apportion (to

which physical quantity can be measured by finding area under a speed-time and distance-time graph each?

Solve the quadratic equation by factoring. 7x^2+2x=0

How do you solve the linear equations y=2x-3 and 4y=2x+8

what are whole numbers show

Choose the definition of: Prelude A. something that precedes something else B. something that goes after something else C. something that goes concurr