LeannMariee LeannMariee

04-03-2015
Mathematics

contestada

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

Respuesta :

konrad509 konrad509

04-03-2015

[tex]f(g(x))=x^2-7x-9-2=x^2-7x-11\\\\ f(g(-1))=(-1)^2-7\cdot(-1)-11=1+7-11=-3[/tex]

Answer Link

Otras preguntas

the length of a rectangular is one less than twice the width. Find the length + width, if the perimeter is 40

Which word best fills in the blank? The height of land above sea level is called altitude or O plateau O elevation Olatitude O direction

m r co m p re ssmy prev acc got banned and this is my new acc...im a boy of 19

If I open a business to serve blind people then design the interior to be akin to an obstacle course, am I cruel? I’m graduated so my points are up for grabs ca

Why is Britney Spears insane? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.

Which decimal below is equivalent to 5/9?

Fahrenheit 451 Question

18 What is the perimeter of this shape? 7 cm 7 cm 7 cm cm 7 cm 7 cm 7 cm

In the figure, angle A measures 38 degrees and angle D measures 26 degrees. What is the measurement of angle E?

In the figure, angle A measures 38 degrees and angle D measures 26 degrees. What is the measurement of angle E?