1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vera_Pavlovna [14]
3 years ago
8

I AM GOING TO SCREAM!! I HAVE LITERALLY DRAINED MY POINTS FOR SOMEONE TO ANSWER THIS QUESTION - answer both a and b plz, brainli

est goes to the person with the right and most helpful answer.
QUESTION:
For all values of x,
f(x) = x^{2}+3 || g(x)=2x-1

a) Find fg(2)
b) Find gf(2)
Mathematics
1 answer:
sergey [27]3 years ago
7 0

Answer:

a) 12

b) 13

Step-by-step explanation:

f(x) = x^2 + 3

g(x) = 2x - 1

a) f(g(2)) = ?

g(2) = 2(2) - 1

= 4 - 1

= 3

f(g(2)) = f(3) = 3^2 + 3

= 9 + 3

= 12

b) g(f(2)) = ?

f(2) = 2^2 + 3

= 4 + 3

= 7

g(f(2)) = g(7) = 2(7) - 1

= 14 - 1

= 13

You might be interested in
Evaluate the function.<br> f(x) = 2x2<br> Find f(-3)
Ede4ka [16]
F(-3)=-12
because f(x) is y=2*2=4
4 0
3 years ago
Read 2 more answers
I need some help on this homework pls
Damm [24]
25 students are boys and 18 students are girls
4 0
3 years ago
Read 2 more answers
What is the median of this distribution?
Butoxors [25]

A. 6 because it is in the middle of the data.

6 0
3 years ago
Read 2 more answers
Need help quick quick quico
abruzzese [7]

Answer:

7 batches

Step-by-step explanation:

5 0
3 years ago
If your good at math please help me with this question
solmaris [256]

Answer:

answer: 361.88

Hope that helps!

5 0
3 years ago
Other questions:
  • Which is greater 5.1 or 5.01
    12·2 answers
  • What is two minus one third
    8·2 answers
  • I need help with this one, it has fractions
    10·2 answers
  • Is this right.need help
    12·1 answer
  • I don't know the answer
    11·1 answer
  • PLS HELP WILL GIVE BRANLIEST
    7·1 answer
  • It took Hannah 32 minutes to run 8 laps. How many minutes will it take her to run 1 lap?
    10·1 answer
  • How to solve (a). please. I want to cry​
    14·1 answer
  • Use the map below. Find the distance between the cities Everett and Fairfield to the nearest tenth
    8·1 answer
  • If the mean of m,n,s,p and q is 12. Calculate the mean of (m-4), (n-3 ),(s-6), (p-2) and (q-8).​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!