AmoretteW623744 AmoretteW623744
  • 31-10-2022
  • Mathematics
contestada

Question 4 of10If f(x) = 2x² + 1 and g(x)=x2-7, find (f- g)(x).

Respuesta :

JahnessaF694687 JahnessaF694687
  • 31-10-2022

Solution:

Given the functions below

[tex]\begin{gathered} f(x)=2x^2+1 \\ g(x)=x^2-7 \end{gathered}[/tex]

The composite function will be

[tex]\begin{gathered} (f-g)(x)=(2x^2+1)-(x^2-7) \\ (f-g)(x)=2x^2+1-x^2+7=2x^2-x^2+1+7=x^^2+8 \\ (f-g)(x)=x^2+8 \end{gathered}[/tex]

Hence, the answer is x²+8

Answer Link

Otras preguntas

Please help ASAP. Thanks so much.
How hard would it be for you to leave home today? What kind of things would you want to take with you? What would you have to leave behind?
Bismarck went to war with who to get Holstein?
What policies did England and France practice to allow Hitler to grab land?
1. Use "The Hike" to answer questions 1-6. By having the story narrated from a third-person point view, the reader may
Here's another one tell me what you think
1. What was the Great Migration? 2. What types of jobs were available to African Americans that lead them to seeking better work opportunities with higher pay
Plzzzz help it’s about Car/Gar/Zar in preterite
Add these two expressions. (–45t + 53s) and (–3 – 75s + 2t) 65t + 415s – 3 –145t – 115s – 3 –115t + 113s – 3 115t – 415s + 2
3. BASEBALL With a total of more than 36 home runs, Barry Bonds holds the major league record for the most home runs. About how many home runs did Barry Bonds h