eileenkay22
eileenkay22 eileenkay22
  • 04-08-2015
  • Mathematics
contestada


Let f(x) = x - 2 and g(x) = x2 - 7x - 9. Find f(g(-1))

Respuesta :

naǫ
naǫ naǫ
  • 04-08-2015
[tex]f(x)=x-2 \\ g(x)=x^2-7x-9 \\ \\ g(-1)=(-1)^2-7 \times (-1)-9 = 1+7-9=-1 \\ f(g(-1))=f(-1)=-1-2=-3 \\ \\ \boxed{f(g(-1))=-3}[/tex]
Answer Link

Otras preguntas

6 ст 4 cm 4 cm 15 cm 3 cm 5 cm 6 cm find Surface Area of Composite Figures
Read the following sentence from paragraph 4 of the excerpt from Last Child in the Woods. He was right. Americans around my age, baby boomers or older, enjoyed
the medium that Leonardo Da Vinci used to design Mona Lisa's artwork ​
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
Find the probability of selecting 4 science books and 3 math books from 11 science books and 14 math books. The books are selected at random.
answer all pleaseee
Can someone please help me with problem #2 of the Rational Roots Theorem and Factoring/Solving worksheet? Please show your work.Directions: State the factors of
“Bow, wow, wow said the dog at the door” is this sentence personifaction?
how to find density of mixture ​