davisspring2003 davisspring2003

03-06-2020
Mathematics

contestada

f(x)2x²+1and g(x)=x²-7find (f+g)(x)

Respuesta :

jimrgrant1 jimrgrant1

03-06-2020

Answer:

3x² - 6

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= 2x² + 1 + x² - 7 ← collect like terms

= 3x² - 6

Answer Link

Otras preguntas

The castle was tall and majestic. is this passe compose or imperfait

bakit kailangan matutunan ang kasanayan sa paggqmit ng ms paint

express the ratio as a fraction in it's lowest terms.3kg to 800g

helppp!! 21 - 3y = -18 3x+ y = -5

convert 256 ml to kl

What is the key difference in why the Fourth Amendment does not apply to private security guards as it does to law enforcement agencies? the word authority the

Please select the word from the list that best fits the definition All individuals age 16 and older who are employed in paid positions or who are seeking paid e

They went with an employee from this agency. (ask about the object: use whom) help please

Cp = Rs 20 Sp = Rs 25

An ellipse has a co-vertex at (–8, 9) and a foci at (4, 4). If the center of the ellipse is located below the given co-vertex, then what is the equation of the