DeeX135253 DeeX135253
  • 03-11-2022
  • Mathematics
contestada

f(x) = 4x - 3g(x) = x^3 + 2xFind (f-g)(4)

Respuesta :

KhaleedY31357 KhaleedY31357
  • 03-11-2022

Given:

Two functions are given as below

[tex]\begin{gathered} f(x)=4x-3 \\ g(x)=x^3+2x \end{gathered}[/tex]

Find:

we have to find the value of (f - g)(4).

Explanation:

we will find the value of (f - g)(4) as following

[tex]\begin{gathered} (f-g)(x)=f(x)-g(x)=4x-3-(x^3+2x)=2x-x^3-3 \\ (f-g)(4)=2(4)-(4)^3-3=8-64-3=-59 \\ (f-g)(4)=-59 \end{gathered}[/tex]

Therefore, the value of (f - g)(4) = -59

Answer Link

Otras preguntas

Write an original poem Write a poem that contains he following elements: -One of the forms studied (sonnet, free verse, lyric, narrative) -At least one of thes
is x equals negative 1 a solution to the equation -4x + 9 equals 13
If Earth was like a hardboiled egg, which part of Earth would the eggshell represent and why?
Jina is chosing a 2-letter password from the letters A,B,C, and D. The password cannot have the same letter repeated in it. How many such passwords are possible
can someone help me?
Read this excerpt from Tim O'Brien's "Ambush" I did not hate the young man; I did not see him as the enemy; I did not ponder issues of morality or politics or m
If points R ans S are contained in a plane, then is entirely contained in that plane ?
Solve the following inequality. |3n-2|-2<1
what is nigerias major source of income
What is the next term in the sequence? 2, –4, 8, –16, . . . –24 –32 32 24