prettyfleek123 prettyfleek123
  • 19-10-2020
  • Mathematics
contestada

F(x) =2x+1 and g(x) =x^2-7 find (f+g)(x)

Respuesta :

jxxxxwxxxk jxxxxwxxxk
  • 19-10-2020

[tex] f(x) = 2x + 1 \ \ and \ \ g(x) = {x}^{2} - 7 [/tex]

[tex] (f \ \ + \ \ g)(x) = f(x) + g(x) [/tex]

[tex] (f \ \ + \ \ g)(x) = 2x + 1 + {x}^{2} - 7 [/tex]

[tex] \boxed{(f \ \ + \ \ g)(x) = {x}^{2} + 2x - 6} [/tex]

Answer Link

Otras preguntas

A right triangle has a hypotenuse of length 35. The ratio of the length of the shorter leg to the longer leg of the triangle is 3:4. What is the length of the s
mane one war fought by the united state in the 1800s
Show that the max. range of a projectile in any direction is described in the same time in which it would fall freely under gravity through this distance starti
when we touch a steel rod and a paper simultaneously we feel that the rod is comparatively colder .why?
What is the Scientific notation of 1,678,483.0043
when we touch a steel rod and a paper simultaneously we feel that the rod is comparatively colder .why?
What are quantitative data? Give two examples of quantitative data.
the value of 7 in 503497 is_ __ Times the value of 7 in 26475. the value of 3 in 6300 is_ ____ Times the value of 3 in 530
is the freshwater eel a flatworm or an annelid
Solve for x: -2(x + 3) = -2(x + 1) - 4