henriquefrydman
henriquefrydman henriquefrydman
  • 01-12-2016
  • Mathematics
contestada

f f(x) = 2x2 + 1 and g(x) = x2 – 7, find (f + g)(x).

A. x2 + 8
B. x2 – 6
C. 3x2 – 6
D. 3x2 + 8

Respuesta :

Аноним Аноним
  • 01-12-2016
2x2 + 1 +  x2 – 7
= 3x2 - 6

answer is 
C. 3x2 – 6
Answer Link

Otras preguntas

how do i solve this​
There was a bowl with 120 candies in it. Billy, Bob and Buck found the bowl. Billy ate 2/12 of the candies, Bob ate 3/12 and Buck had 5/12. How many candies wer
A small glider is coasting horizontally when suddenly a very heavy piece of cargo falls out of the bottom of the plane. a. You can neglect air resistance. b.
Supreme Court can rule laws unconstitutional
What is x squared minus nine x plus fourteen equals zero
$5,000,000, 12% bonds for $5,325,000. The market rate of interest for these bonds is 10%. Interest is payable annually on December 31. Martinez uses the effecti
If an unskilled female worker wanted equal pay for her work in the textile industry, which group would be the most likely to help her cause? A. the federal go
One number is 7 less than a second number. Twice the second number is 1 less than 5 times the first. Find the two numbers.​
There is a pile of nickles and dimes. The whole pile has 82 coins and is worth 6.75. How many nickles are in the pile?​
8x-4= Plz I need answer now