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

tell which sentence is the best estimate for 200÷26
One step equations 24 = 4c What is the answer?
If bagels and donuts are substitutes, then a decrease in the price of donuts will result in:Multiple ChoiceAn increase in the demand for donuts.A decrease in th
The shogunate was established in japan in order to:.
An essential quality of an overhead allocation base is that it must ______. Multiple choice question. be a cost associated with producing the firm's goods be ca
Could anyone explain to me about adding and subtracting exponents. I don’t understand these equations with their exponents!
How many vertices and edges does this shape have?
If 3/8 of my money is $3840.00. How much did I have at first? * A$11520.00 B$13425.00 C$12600.00 D$10750.00 E$10240.00
Please answer this it is due in 10 mins!! Will give brainliest <3
Why is scrooge so adamant about not giving away a penny?.