blazin420 blazin420

24-08-2018
Mathematics

contestada

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

Respuesta :

sqdancefan sqdancefan

24-08-2018

Your problem is asking for the sum of the given functions.

[tex](f+g)(x)=f(x)+g(x)\\\\=(-x^2+6x-1)+(3x^2-4x-1)=(-1+3)x^2+(6-4)x+(-1-1)\\\\(f+g)(x)=2x^2+2x-2[/tex]

Answer Link

Otras preguntas

How do race, ethnic, and class disparities exist in the juvenile justice system?

In the Soviet Union, farms on which large teams of laborers come together to work were known as _____. The fall of the _____ in 1991 caused the region to divide

Given the function f(x) = 2x2 + 3x + 10, find f(1) and 43). Choose the statement that is true concerning these two values. The value of f(t) is the same as the

Why was the Wagner act enacted?

What is the only house of Congress that can propose a measure dealing with money?

Chapter 4 - Awakening 1. What does Siddhartha decide to study? How is that the one field he has been ignorant in? 2. Why does he feel an "icy chill"? He compare

Given: EDF=ABF Name the postulate or theorem you can use to prove ADE=EBA.

The measure of an angle is thirty-five times the measure of its supplementary angle. What is the measure of each angle?

Dr. Fernald is conducting a memory experiment. One group of participants has to decide whether each of a list of words begins with the same letter as a target w

A system of inertia 0.47 kg consists of a spring gun attached to a cart and a projectile. The system is at rest on a horizontal low-friction track. A 0.050-kg p