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
VLD [36.1K]
2 years ago
10

Given the function f(x) = 3x + 1, evaluate f(a + 1). A. 3a + 1 B. a + 2 C. 3a + 4

Mathematics
1 answer:
Aleks [24]2 years ago
5 0

Answer:

Given the function f(x) = 3x + 1, evaluation of f(a + 1) gives:  

C. 3a + 4

Step-by-step explanation:

Given function:

f(x) = 3x + 1

We have to find f(a+1).

For this purpose, we will take x = a+1 and

substitute it in the function f(x) = 3x+1:

f(x) = 3x + 1

f(a+1) = 3(a+1) +1

f(a+1) = 3(a) + 3(1) +1

f(a+1) = 3a+3+1

f(a+1) = 3a + 4

So the function f(a+1) is equal to option C. 3a + 4.

You might be interested in
Yolanda tossed a coin 15 times. The results were 9 heads and 6 tails. Determine the experimental probability of tossing tails.
zlopas [31]

The coin landed on tails 6 out of 15 times.

The experimental probability of landing on tails was 6/15, which reduces to 2/5

8 0
2 years ago
If there are:
ruslelena [56]

Answer:

0.06

Step-by-step explanation:

Total number of marbles:

6 + 10 + 5 + 1 = 22 marbles

Probability of picking 1 red marble:

red marbles / total marbles

6/22

Probability of picking a green marble:

green marbles / total marbles

5/22

Now, multiply the probabilities:

6/22 • 5/22 = 15/242 = 0.06

5 0
2 years ago
Please help !!<br> the answer isn’t <br> 1:9.75 x 10^7 like <br> i thought !
postnew [5]

The required scale model will be 1:6.24  10^9

<h3>Finding scale factors</h3>

A  scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure.

Given the following parameters

Distance of sun to Jupiter = 7.8 * 10^8 km

If the distance of sun to Jupiter is 8m on his scale, hence the value of n is calculated as;

n = 8 * 7.8 *10^8

n = 62.4 * 1068

n = 6.24  10^9

Hence the required scale model will be 1:6.24  10^9

Learn more on scale model here: brainly.com/question/24105256

#SPJ1

8 0
1 year ago
Which two integers would make each true?
EastWind [94]
This problem could be set up algebraically or you could use trial and error.
a) 9 and 4 (9 + 4 = 13, 9 * 4 = 36 and 36 - 23 = 13)
I won't give you the rest of the answers, but the second and third ones have to add together to equal a negative number and multiply to equal a positive number. I hope this helps some.
7 0
3 years ago
A salesman has a 46% sale at first stop, 46% sales at second stop, and 30% sale at both stop. What are the odds of him making a
Debora [2.8K]
<span>The odds of him making a sale only at first stop is 16%.</span>

6 0
3 years ago
Other questions:
  • 36 for 4 baseball hats ;56 for 7 baseball hats are they equivalent
    12·2 answers
  • Pls help<br> -10y + 18 = -3(5y - 7) + 5y<br> what is y?
    13·1 answer
  • What is the 38th term of the arithmetic sequence of 21, 14, 7,..
    5·1 answer
  • Solve for x.<br><br> 4x = <br> 3<br> 8
    5·1 answer
  • Please help me solve this problem
    7·2 answers
  • Solve 3(4x + 5) = 33<br> You may use the flowchart to help you if you wish.
    9·2 answers
  • What is the measure of angle 2
    5·1 answer
  • In a sale the original prices are reduced by 20%.
    10·2 answers
  • Kate already owns 22 necklaces, and additional necklaces are priced at 2 for a dollar. With
    14·1 answer
  • X y<br> –<br> 10 700<br> –<br> 9 567<br> –<br> 8 448<br> –<br> 7 343<br> –<br> 6 252
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!