cosmicdio
cosmicdio cosmicdio
  • 12-10-2018
  • Mathematics
contestada

if f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3 find (f – g)(x)

if fx4x26x1 and gxx25x3 find f gx class=

Respuesta :

gmany
gmany gmany
  • 13-10-2018

[tex]f(x)=-4x^2-6x-1\\\\g(x)=-x^2-5x+3\\\\(f-g)(x)=f(x)-g(x)=(-4x^2-6x-1)-(-x^2-5x+3)\\\\=-4x^2-6x-1+x^2+5x-3=(-4x^2+x^2)+(-6x+5x)+(-1-3)\\\\=-3x^2-x-4\to\boxed{B.}[/tex]

Answer Link

Otras preguntas

Frictional unemployment is the result of Group of answer choices 1. changing weather throughout the year. 2. people not getting along (having friction) with t
What was Alexander Hamilton’s view of the national government
How to find the slope of (5,5) (5,-5)
Suppose the spot ask exchange rate, Sa($|£), is $1.90 = £1.00 and the spot bid exchange rate, Sb($|£), is $1.89 = £1.00. If you were to buy $10,000,000 worth of
7+5×(1/4)2 -6÷(2-3)= How do you save this problem, please show work.
A mean ogre stole 24 of your muffins. That was 3/4 of them! With how many did u start with?
Amy operates a coffee kiosk and is blending her special house coffee. She is mixing Kenya beans that cost $9.00 per pound with Colombia beans that cost $7.50 pe
A triangular plot of land has the dimensions shown in the diagram. What is the area of the land
bertha was recording a drama club practice. during editing, she noticed that she missed recording the beginning of a shot in the scenes. which camera technique
The middle ages brought about