katiepurus23
katiepurus23 katiepurus23
  • 03-04-2016
  • Mathematics
contestada

If f(x)=2x^2−3x+1 and g(x)=x+5, what is f(g(x))?

Respuesta :

lukyo
lukyo lukyo
  • 03-04-2016
If [tex]f(x)=2x^{2}-3x+1,[/tex] then

[tex]f(g(x))=2[g(x)]^{2}-3g(x)+1\\ \\ f(g(x))=2(x+5)^{2}-3(x+5)+1\\ \\ f(g(x))=2(x^{2}+10x+25)-3(x+5)+1\\ \\ f(g(x))=2x^{2}+20x+50-3x-15+1\\ \\ f(g(x))=2x^{2}+20x-3x+50-15+1\\ \\ \boxed{\begin{array}{c}f(g(x))=2x^{2}+17x+36 \end{array}}[/tex]

Answer Link

Otras preguntas

What is the following product? (4x√5x^2+2x^2√6)2 please help!!
hel0p help help plsssss
What was invented in 1872 to produce the illusion of movement?
Which geographic features are associated with a divergent boundary (Can select more then one)
Decide si se usan los verbos correctamente. Yo supe las noticias. a) correct b) incorrect c) no context clues
Which of the following corrects the pronoun error in this passage? The sixth-grade students liked volunteering their time to read to the elderly people in the h
if a and b are integers such that a^2 - b^2 = 100, what is the greatest possible value of a?
One of three types of british colonies. these were created through private petitions from the king by private companies or groups of settlers.
What is the atomic mass of dinitrogen trioxide (atomic mass of oxygen=15.999 u; atomic mass of nitrogen = 14.007 u)?
How would you describe the political, economic, and social status of African Americans in 1900?