eileenkay22 eileenkay22

04-08-2015
Mathematics

contestada

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

Respuesta :

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

a plant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

Before the arrival of the Industrial Revolution, most textiles were made—

17 in long 1.3 ft wide and 8in high what is the volume

Which of the following is true about General Stonewall Jackson? Answers: A. He was one of the generals in the Confederate army B. He led troops for the Union C.

Can someone solve this 3 question

write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

Who was not a famous harlem renaissance Artist during the 1920s

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. The zoo wants to use one of Britt

m∠AOC is a straight angle angle BOC = 6x + 29 m∠BOC=6x+29 angle AOB = 3x + 124 m∠AOB=3x+124 ∘ Find angle BOC

Need help all my points are gone