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
hoa [83]
3 years ago
7

Larry is using an online calculator to calculate the outputs f(n) for different inputs n. The ordered pairs below show Larry's i

nputs and the corresponding outputs displayed by the calculator: (1, 5), (2, 9), (3, 13), (4, 17) Which of the following functions best represents the rule that the calculator uses to display the outputs? a. f(n) = 5n − 1 b. f(n) = 5n + 1 c. f(n) = 4n + 1 d. f(n) = 4n − 1
Mathematics
1 answer:
vredina [299]3 years ago
6 0

Answer:

The answer is c. f(n)=4n+1

Step-by-step explanation:

In the function of the answers, n is the input and f(n) is the output. So the ordered pairs needs to be at the form (n,f(n))

Additionally, in the ordered pairs given in the question, the first term is the input and the second term is the output. For example in the ordered pair (1,5), 1 is the input and 5 is the output.

So, if we replace n by 1, f(n) needs to be 5. This condition is only satisfied on option c. That's is also prove for every ordered pair as:

For (1,5)

if n=1 then:

f(n)=(4*1)+1=5

For (2,9)

if n=2 then:

f(n)=(4*2)+1=9

For (3,13)

if n=3 then:

f(n)=(4*3)+1=13

For (4,17)

if n=4 then:

f(n)=(4*4)+1=17

Finally, the functions that best represents the rule that the calculator uses to display the outputs is f(n)=4n+1

You might be interested in
In the spinner below, what is true about the probability of landing on 1 and the probability of landing on 6?​
Tanzania [10]

Answer:

1/6 for 1 and 1/6 for 6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Write the prime factorization of 4. Use exponents when appropriate and order the factors from least to greatest
Ulleksa [173]
2 because 4/2 =2 and both are prime numbers
7 0
3 years ago
Read 2 more answers
How do you solve 5-4x<95
mario62 [17]

5 - 4x < 95 \\  - 4x  < 95 - 5 \\  - 4x = 90 \\ x =  -  \frac{90}{4}  \\  \boxed{ x =  -  \frac{45}{2} }

8 0
3 years ago
What’s the area of the trapezoid?
myrzilka [38]

Answer:

I think its 28 feet

Step-by-step explanation:

2x2=4

3x8=24

24+4=28 ft

7 0
3 years ago
Read 2 more answers
Can someone help me with this problem please!! i’ll give brainliest!
Sphinxa [80]

Answer:

its b i think dont trust though

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What’s 9+5x-5+3x equal to?
    9·1 answer
  • 50 points for who ever helps <br> 5√x 14 <br> simplify
    5·2 answers
  • 17x25i don't know how to do this
    12·2 answers
  • Choose all of the perfect squares 196 256 390 484 564
    14·1 answer
  • 12.28 as a mixed number
    7·2 answers
  • What is the answer to 7/2
    6·2 answers
  • What’s the correct answer for this?
    8·1 answer
  • What is the value of | -5 | - (-5)?
    5·1 answer
  • Brainliest will be given and 50 points ASAP if correct Question below!
    10·1 answer
  • Find the area of the rectangle. ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!