kaymariexo kaymariexo

26-05-2017
Mathematics

contestada

f(x) = x - 2 and g(x) xsquared -7x -9 find f(g(-1))

fx x 2 and gx xsquared 7x 9 find fg1 class=

Respuesta :

apologiabiology apologiabiology

26-05-2017

easiest way is to find g(-1) first then f(that value)

g(-1)=(-1)²-7(-1)-9=1+7-9=-1

so then f(g(-1))=f(-1)
f(-1)=-1-2=-3

2nd option

Answer Link

Otras preguntas

which of the following statements is most accurate regarding America's political climate between 1876 and 1896

what effect did orpheus music have on people and gods give two examples

what effect did orpheus music have on people and gods give two examples

All of the following are ways in which women began to challenge their roles in the work place and society EXCEPT: a. starting their own companies, because they

Which item is NOT a characteristic of a civilization? temporary structures and a migrating food source permanent housing and monuments a system of writing and a

Which statement characterizes Dutch ambitions in the Americas in the seventeenth century? They were looking to find new fertile lands for settlement. They were

Which of the following ordered pairs is a solution to the equation 2x+7y=8?A. (3,-2)B. (2,-3)C. (-3,2)D. (0,4)

Which of the following in an identity? a. sin^2(x)sec^2(x)+1=tan^2(x)csc^2(x) b. (csc(x)+cot(x))^2=1 c. sin^2(x)-cos^2(x)=1 d. csc^2(x)+cot^2(x)=1

What type of sentence error, if any, is found below? Our team has had one of those seasons. When, regardless of how we play, we just seem to win anyway. fragmen

Calculate the discriminant x2-2x+4=0 A.0 B.20 C.12 D.-12