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

Please help me with 3-15 and please explain

express angular displacement in radians

The difference between generative writing and drafting is: generative writing brings up ideas, drafting develops one idea. generative writing dev

Monochromatic light passes through two parallel narrow slits and forms an interference pattern on a screen. As the distance between the two slits is decreased,

using rounding or compatible numbers to estimate the sum of 325 plus 458

Choose the point-slope form of the equation below that represents the line that passes through the point (6, −3) and has a slope of 1/2.

Round 2722 to the nearest thousand

Which is a sentence fragment? A. In the gym, fans cheered on the team. B. Grapes ripened on the vine. C. But get there on time. D. They whispered to each o

Would an automobile moving at a constant speed of 100 km/h violate a 65 mph speed limit? Explain

What is a independent clause