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
Archy [21]
3 years ago
15

I REALLY NEED HELP WORTH 10 POINTS URGENT!!!!!

Mathematics
1 answer:
polet [3.4K]3 years ago
8 0

Answer:

(f\circ g)(4)=31

Step-by-step explanation:

<u>Composite Function</u>

Given f(x) and g(x) real functions, the composite function named fog(x) is defined as:

(f\circ g)(x)=f(g(x))

For practical purposes, it can be found by substituting g into f.

We have:

f(x)=3x+1

g(x)=x^2-6

Computing the composite function:

(f\circ g)(x)=f(g(x))=3(x^2-6)+1

Operating:

(f\circ g)(x)=3x^2-18+1

Operating:

(f\circ g)(x)=3x^2-17

Now evaluate for x=4

(f\circ g)(4)=3(4)^2-17=48-17

\boxed{(f\circ g)(4)=31}

You might be interested in
Sam needs 7 1/2 cups of orange juice to make punch for a group of her friends. She only has 5 1/3 cups. Write and solve an equat
Solnce55 [7]

Answer:

Equation is x+\frac{16}{3}=\frac{15}{2} where x denotes number of cups of orange juice needed by Sam.

x=\frac{13}{6}

Step-by-step explanation:

Let x denotes number of cups of orange juice needed by Sam.

Number of cups needed to make punch =7\frac{1}{2} =\frac{15}{2}

Number of cups with Sam =5\frac{1}{3}=\frac{16}{3}

Therefore,

x+\frac{16}{3}=\frac{15}{2}\\\\x=  \frac{15}{2}-\frac{16}{3}\\\\x=\frac{45-32}{6}\\\\x=\frac{13}{6}

4 0
2 years ago
A new car is purchased for 17300 dollars. The value of the car depreciates at 9.25% per year. What will the value of the car be,
r-ruslan [8.4K]

Answer: 13

i got the question wrong and it told me the correct answer . thank me later

4 0
3 years ago
Manuel created a factor tree and wrote the prime factorization of 60 shown below.
bagirrra123 [75]

Answer:

The second one or B- "He did not find the prime factors of 4."

Step-by-step explanation:

I got it right on Edge2020

7 0
3 years ago
Read 2 more answers
H=-16t^2+368
elixir [45]
The vertex and the t-intercept where t>0, will help solve this problem. Sending the work on the attachment.

5 0
3 years ago
What is 20 time 4 equal?
IRISSAK [1]
20 multiplied (times) 4 is equal to 80 c:
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find f(-5) if f(x) = x2 – x + 2.
    10·1 answer
  • What is the distance between the two points (-8,-6) and (-2,4)?
    10·1 answer
  • May somebody help me please and thank you.
    15·1 answer
  • Do you guys know the answer ?
    7·1 answer
  • Please help me with this.
    14·2 answers
  • While chasing its prey, a cheetah is running slowly and then increases its speed by 50.6 miles per hour to reach a top speed of
    14·1 answer
  • Brainliest to the correct answer. Im stuck more on the question rather than the problem solving at hand if you know what i mean(
    9·2 answers
  • Look!! I need the answer asap, please!<br> <img src="https://tex.z-dn.net/?f=%5Cbf%20x%2B38%3D-25" id="TexFormula1" title="\bf x
    15·1 answer
  • Find the value of 4 2 + 6 ÷ 2.<br><br> 7<br> 11<br> 19
    14·2 answers
  • Find the slope giving brainlest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!