prpjwmf5kd
prpjwmf5kd prpjwmf5kd
  • 12-08-2021
  • Mathematics
contestada

If f(x) = 3x + 5 and g(x) = -2x2 - 5x + 3, find (f + g)(x).

If fx 3x 5 and gx 2x2 5x 3 find f gx class=

Respuesta :

MeiLiuSA MeiLiuSA
  • 12-08-2021

Answer:

A

Step-by-step explanation:

(f+g)(x) simply means you add f(x) and g(x).

[tex]-2x^2-5x+3x+3+5=(f+g)(x)[/tex]

We can then simplify by combining like terms to get

[tex]-2x^2-2x+8[/tex]

A is correct!

Answer Link

Otras preguntas

what is the capital of jordan?
To paraphrase a poem means to A. summarize its theme. B. determine the rhyme scheme. C. analyze the meter. D. rewrite it in one's own words.
What is the quark composition of a proton? (1) uud (3) csb (2) udd (4) uds
Which statement correctly describes one characteristic of a sound wave? (1) A sound wave can travel through a vacuum. (2) A sound wave is a transverse wave. (3)
Based on the ranking from the 2000 census, which pair of states had the greatest number of electors in the 2008 presidential election? (1) Florida and Californi
. The theme of the poem "Richard Cory" is that A. a person's inner reality is often hidden. B. Richard Cory was a victim of fate. C. surface glitter may be foo
What allowed Native Americans in Mexico to settle cities larger than those in areas to the north?
Help please.From the passage and the question 1 to 3 thanks.:-)
Factor the expression x^4 + 6x^2 - 7 completely.
Literacy tests, grandfather clauses, and poll taxes were enacted by Southern States to (1) limit the movement of African Americans (2) restrict the voting right