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

HELP!! 2. Apply Concepts. If the tops of the rock layers in the figure below were eroded and then deposition started happening again, what kind of unconformity

(URGENTT) How is Anne Frank the protagonist of the play? give 2 reasons

Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. The first sample contained both males and females, aged 12-19.

Jason has 144 feet of material to build a fence a round a rectangular garden on his property if the widht of the fence must be 9 feet what is the lenght of the

French nobles were divided between nobles "of the sword" and nobles "of the ________."a.church b.crown c.robe d.blood

Solve the equation using PEMDAS. 49÷7·3+(5-5)=

HELP PLSSS DUE MONDAY (SCALE FACTOR)

3x2-42x-91 in vertex formula

Geometry FLVS: The figure below shows rectangle ABCD with diagonals segment AC and segment DB: Jimmy wrote the following proof to show that the diagonals of r

A parabola drawn on a coordinate plane has vertex (1,−2) and focus (4,−2) . The parabola opens to the right. Which of the following is an equation of this parab