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 wright brothers Wilbur wright facts

why is energy important in medical science (5 things or more)

give me 5 important facts about plagiarism

factious : argumentative :: A. rhapsodic : critical B. efficacious : harmful C. beneficent : kindly D. facile : clumsy

kayla's class went on a field trip to an aquarium . one tank had 30 clown fish. She miscounted the total number of clown fish in the tank and recorded it as 24

Yuri has a rope 12m long. he cuts it into pieces that are each 2m long. what fraction of the rope is one piece

does our body has cells

what are the key elements associated with measuring the weather

Music historians believe that the folk music that grew in the Appalachian Mountains area in the 1800s was some of the first music that was distinctly American.

when you climb a rope you change? energy into? energy