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
ra1l [238]
2 years ago
8

Let f(X) = X + 8 and g(X) = x^2 - 6x - 7 find f(g(2)).

Mathematics
1 answer:
Gennadij [26K]2 years ago
4 0
So what you do is evaluate g(2) then plug that value in for x in f(x)

g(2)=2^2-6(2)-7
g(2)=4-12-7
g(2)=-15

now
f(-15)=-15+8
f(-15)=-7

f(g(2)=-7
You might be interested in
31y+12y= combine like terms
Varvara68 [4.7K]

Answer:

43y

Step-by-step explanation:

31y+12y

combine like terms

Factor out y

y( 31+12)

y (43)

43y

3 0
3 years ago
Read 2 more answers
What is 35.99 as a mixed number in simplest form
svp [43]
<span>35.99 = 33 and 99/100</span>
6 0
3 years ago
Read 2 more answers
How would you solve this problem 999 + 587 = 1000 + what = what ? How would this problem be solved
bija089 [108]

Answer:

2,586

Step-by-step explanation:

Add 1000+1000

2000

Since its 999 not 1000 subtract 1

1999

Now add 1 and subtract 1 from 587

Then add 2000 with 586

2,586

3 0
3 years ago
Read 2 more answers
Find the mean and standard deviation for the set of data.
dem82 [27]

The mean and standard deviation for the set of data will be 16 and 5.87. Then the correct option is A.

<h3>What is a standard deviation?</h3>

It is the measure of the dispersion of statistical data. Dispersion is the extent to which the value is in a variation.

The set of data is given below.

16, 22, 8, 5, 20, 18, 14, 17, 24

The mean of the data set will be

μ = (16 + 22 + 8 + 5 + 20 + 18 + 14 + 17 + 24) / 9

μ = 144 / 9

μ = 16

Then the standard deviation of the data set will be

\rm \sigma = \sqrt{\dfrac{\Sigma (x_i - \mu)^2}{n}} \\\sigma = \sqrt{\dfrac{(16 - 16)^2 +(22 - 16)^2 + (8-16)^2 + ......+(24-16)^2  }{9}} \\\sigma = \sqrt{\dfrac{310}{9}}\\

Simplify the expression further, then we have

σ = √34.44

σ = 5.87

The mean and standard deviation for the set of data will be 16 and 5.87.

Then the correct option is A.

More about the standard deviation link is given below.

brainly.com/question/12402189

#SPJ1

3 0
1 year ago
How do you graph y=3x-2
aleksandr82 [10.1K]

Answer:

The graph should look almost exactly like this. I used a virtual graphing chart to assist, since it is capable of showing more than paper alone.

4 0
2 years ago
Read 2 more answers
Other questions:
  • The population of a town grows exponentially. After 1 year, the population is 34,560. After 2 years, the population is 37,325. W
    6·1 answer
  • Select the correct answer.
    10·2 answers
  • ??????????????????????
    6·1 answer
  • An investment of $56,000 in a company’s stock grows to $67,000. What is the return on investment ROI
    7·1 answer
  • How do you solve 5x-10y=7<br> X-2y=3
    8·1 answer
  • Which statement is true about the net and the solid it can form?
    10·1 answer
  • The alphabet game costs $.25 to play. Before the game, 26 slips of paper with a different letter of the alphabet on it are put i
    13·1 answer
  • Which of the following are NOT the correct reasons to complete the proof above?
    8·1 answer
  • Can someone plz help me with this one problem!!! :)
    12·2 answers
  • °CORRECT ANSWER SHALL RECEIVE POINTS+BRAINLIEST
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!