brianmota200280 brianmota200280

02-05-2021
Mathematics

contestada

If f(x) = - 4x and g(x)= 5x?, find
a. (f+g)(x)
b.(-9)(x)
C. (fog)(x)

Respuesta :

Auspicious Auspicious

02-05-2021

a) (f+g)(x) = f(x) + g(x) = -4x + 5x = x

b) -9(x) = -9x? I have no idea what this means.

c) (f o g)(x) = (f(g(x)) = f(5x) = -4 (5x) = -20x

Answer Link

Otras preguntas

How can toxins cause long-term (multi-generational) impact on humans?

Which lines in this excerpt from Leo Tolstoy’s The Death of Ivan Ilyich reflects the author’s opinion that the members of the medical profession don’t really ca

10-y=2y+3 can someone help me find what "y" is ?

8 minus the sum of 5 and 43 divided by 8

when earth worms add their wastes to the soil then die and decay in the soil they are contributing to the formation of

Twenty pounds of a salt-water solution contains fifteen percent salt. How much water must be added to weaken the solution to twelve percent salt?

The east coast megalopolis faces serious problems because of ____ a. Climate b. Overpopulation c. Culture d. Water Shortages

Mi tío es inteligente. Yo lo escucho __ él. Mi madre tiene un vestido. El vestido es de ___. Tengo ___ hermanos. Mi pelo ____ rojo.

¿Qué libro está más cerca? ese libro este libro aquel libro

Explain how a line is different from a line segment?