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

will give brainliest to best answer Using complete sentences post a detailed response to the following. Think about how you communicate and use words online. Ar

Which did not occur on 1968? A-Soviet Union successfully landed on the moon. B-Richard Nixon was elected President . C-Lyndon Johnson pulled out of the presid

Can someone help with this??

PLEASE ASAP we need to turn in in 20 mins

2) A box contains 9 red and 2 blue marbles and 3 yellow marbles. If you select oneat random from the box, determine: a) The probability the marble is red. b) Th

Explain whether the written English language is logographic, syllabic, or phonemic.

How can a natural event such as a volcanic eruption affect biodiversity

Think of a time when you had a conflict with another person and you didn’t take time to consider their perspective. 1. What was the situation? 2. What happene

Sammy is classifying quadrilateral EFGH. How can she use coordinate geometry to determine whether EFGH is a rhombus? E(2, 5), F(1, 3), G(2, 1), H(3, 3) Sammy ca

What is the slope of the line that passes through the points (-4,210) and (-7, -19)?