cwall685 cwall685

02-12-2019
Mathematics

contestada

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

If fx 4x2 6x 1 and gx x2 5x 3 find f gx class=

Respuesta :

jimrgrant1 jimrgrant1

02-12-2019

Answer:

B

Step-by-step explanation:

Note (f - g)(x) = f(x) - g(x)

f(x) - g(x)

= - 4x² - 6x - 1 - (- x² - 5x + 3) ← distribute parenthesis by - 1

= - 4x² - 6x - 1 + x² + 5x - 3 ← collect like terms

= - 3x² - x - 4 → B

Answer Link

Otras preguntas

What part of 9 is 6?

Which of these marketing methods helped Henry Ford sell the Model T to many people who had never before owned a car? A) offering free maintenance on cars for a

In natural selection, what is actually “selected?” A) alleles are directly selected B) genotypes are directly selected C) phenotypes are directly selected D) en

Which expression is equal to ...?

A physical reaction is a process in which one or more reactants change into one or more products with different properties. Please select the best answer from t

What is the value of x?

Match the vocabulary word to the correct definition. 1. sexual harassment 2. terminate 3. recruitment 4. professional development 5. union a. any u

A purging of emotions, specially pity and fear

In the sentence above, which verb is the irregular verb? A. Laid B. Warmed C. Removed D. Walked

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]