Madicat500 Madicat500

03-11-2016
Mathematics

Answered

If f(x) = 3x^2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?

A:12
B:14
C:36
D:38

Please explain your answer choice.

Verified Answer :

03-11-2016

f - g(2) = 3x^2 + 1 - ( 1 - x )
= 3x^2 + 1 - 1 + x
= 3x^2 + x
= 3(2)^2 + 2
= 14

the answer is B.14

i am a mathematics teacher. if anything to ask please pm me

Answer Link

Related Questions

I searched all over the internet and couldnt find it any wear what is i love you in Italian

How does Emily Dickinson impart romance and grandiosity to reading books in her poem There is No Frigate Like a Book A by personifying poetry by associating it

If the probability of rain ia 087 what is the probability of NO rain HELP

Revenue is reported on the income statement in the period earned The accounting concept supporting this reporting is a the cash basis principle b the adjusting

Fill in the blank with the correct preterite form of the verb IR Ustedes a la tienda de ropa no Answer for Blank 1

what were the main difference between hamilton and jerfferson concering the power of the nations goverment

Why do writers include organizational features a They make the page look more professional its not a lol B They help organize the lists within the text c They h

The result of the Battle of Bunker Hill was aanA unqualified British victoryB narrow victory for the AmericansC clear victory for the AmericansD inconclusive en

Help APOLOGIABIOLOGY plzzzzzzzzzz solve all in need plzzzzzzzzzzzzz HELP Solving inequalities

What is the part of the brain that is located at the base of the skull and is responsible for the development and coordination of movement

Web Analytics Made Easy - Statcounter