alyssamccravy
alyssamccravy alyssamccravy
  • 25-04-2017
  • Mathematics
contestada

If f(x)=2x+3 and g(x)=x^2, then g[f(-3)]=?

Respuesta :

irspow
irspow irspow
  • 25-04-2017
if f(x)=2x+3 and g(x)=x^2 then

f(g(x))=2x^2+3 then:

f(g(-3))=2(-3)^2+3

f(g(-3))=2*9+3

f(g(-3))=18+3

f(g(-3))=21
Answer Link

Otras preguntas

How did Clinton's presidency end? He served his full 2 terms ( I just took the test)
what type of protein controls what goes in and out of cells
1.3 miles + 3.5 miles
In what areas of hospitality and tourism is technology most visible? none of these marketing and communication lodging and recreation cruise ships and airplanes
How many atp can be produced from the complete oxidation of glucose if the malate-aspartate shuttle is used? choose one answer. a. 19.5 b. 28 c. 2 d. 32 e.
Define ]]what is huac and what did it set out to do in the 1940’s and 1950’s?
write an algebraic expression to model the following phrase: the price of a meal plus a 15% tip for the meal
is √2/3 a rational or irrational
The largest prime factor of thirty-eight is
What is 12 X to the power of 5×3xs to the power of seven