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
MrMuchimi
3 years ago
6

Let f(x) = x^2 + 6 and g(x) =(x+8/x) . Find (g ° f)(–7).

Mathematics
2 answers:
nika2105 [10]3 years ago
3 0
I hope this helps you




f (7)=7^2+6


f (7)=49+6


f (7)=55


g (f (7))=g (55)=55+8/55


g (55)=63/55
Wittaler [7]3 years ago
3 0
Base on the given values above, here is how we found the correct answer. 
At first, what we need to do is to evaluate x first. (g ° f)(–7) is equal to <span>g(f(-7)). So x = -7. So now, plug in the values: 
</span>f (7)=7^2+6
f (7)=49+6
f (7)=55
g (f (7))=g (55)=55+8/55
g (55)=63/55
So the answer would be 63/55.
Hope this answer helps. 
You might be interested in
What is the value of x?
Dafna11 [192]

Answer:

28!

Step-by-step explanation:

soooooo its a 90 degree angle

2x+1+33=90

2x+34=90

    -34  

2x=56

x=28

7 0
2 years ago
Read 2 more answers
Michael says their homes are at opposite elevations because they are in opposite directions. Is he correct? Explain.
ratelena [41]
Vsgsjsnsbdnejrjtntlekabvajekr
3 0
3 years ago
Read 2 more answers
How would this look in standard notation??
kherson [118]
68000. The reason this is the answer is because you have to move the decimal point to the right 3 times since it’s x3
6 0
2 years ago
Please help asap i really need it.
pishuonlain [190]
Slope is 2/1 , because the formula to find the slope is rise/ run
= 6/3
= 2/1
3 0
3 years ago
2. Which is a solution of 2(t-1)+3t 9p+6-5p
insens350 [35]

Answer:

3t9p + 2t - 5p + 4

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • You have saved 4/5 of
    14·1 answer
  • Please help solve this equation
    11·1 answer
  • Ind the first three iterates of the function f(z) = z2 + c with a value of c = 1 + 2i and an initial value of z0 = 0.
    7·1 answer
  • Which equation does the graph below represent?
    10·1 answer
  • Which phrase describes the algebraic expression 5 +w? Plz i need answer fast i will mark brainliest and follow you
    9·2 answers
  • Help me with this math quiestion its the picture below
    6·1 answer
  • 2 A marathon race is 42 195 m in length. The world record in 2016 was
    14·1 answer
  • Using the graph, determine the coordinates of the vertex of the parabola.​
    7·2 answers
  • 4&gt;x+4 I need to know the x value
    5·1 answer
  • 18 students are going on a field trip and 10 students are staying at school. What is the ratio of the number of students who are
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!