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
Agata [3.3K]
2 years ago
14

A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provid

ed. Input numbers: 1, 2, 3, 4, n. Output numbers: 3, 1, -1, -3, _. Can someone please quickly explain this to me?
Mathematics
1 answer:
Vlad [161]2 years ago
6 0

Answer:

  5 -2n

Step-by-step explanation:

There are several ways you can find the linear function for this table of values.

  • find the slope and intercept and write the slope-intercept equation
  • find the slope and use a point to write the point-slope equation; solve for y
  • recognize the x-values are sequential starting with 1, so the y-values are an arithmetic sequence; write the formula for the n-th term of an arithmetic sequence

Using the last approach, we see that the first term is 3, and the common difference is 1-3 = -2. Then the n-th term is ...

  an = a1 +d(n-1) . . . . . . general term of arithmetic sequence with first term a1 and common difference d

  an = 3 -2(n-1) . . . . sequence with a1=3, d=-2

The output when the input is n is ...

  3 -2(n -1)

This can be simplified to ...

  5 -2n . . . . output for input of n

You might be interested in
Find the measure of the angle indicated.
Sergio [31]

Answer:

135. 147+x=180, x=33, 33+97=130, 130+50=180, 90-50=40 40+95=135 the answer is 135 because that angle equals the sum of the other two angles in the triangle or 180 minus the angle right next to it.

7 0
3 years ago
A function is in the form g(X) = ax^2 + d. If a is greater than 1 and d is negative, which could be the graph of g(x)?
romanna [79]

Answer:

Option B

Step-by-step explanation:

Step-by-step explanation:

We have the function g(x)=ax^2 +d  then, by definition:

If  0 then the graph is compressed vertically by a factor a.

If  |a| > 1 then the graph is stretched vertically by a factor a

If a  then the graph is reflected on the x axis.

If d> 0 the graph moves vertically upwards d units.

If d the graph moves vertically down  d units.

We know that:

a > 1 then the graph is stretched vertically by a factor a

and

d the graph moves vertically down  d units

The searched graph is stretched vertically and its vertex is displaced downwards

The answer is option B

8 0
3 years ago
Ms.hernandez has $100 to spend on parking and admission to the zoo. The parking will cost $7, and admission tickets will cost $1
Mice21 [21]
The answer is Ms Hernandez can bring up to 6 people to the zoo.

x - <span> the number of people that she can bring to the zoo
</span><span>The parking will cost $7: a = 7
</span><span>Admission tickets will cost $15.50 per person: b = 15.50x
She can spend on parking and admission tickets </span><span>$100:
a + b </span>≤<span> 100

a = 7
b = 15.50x

7 + 15.50x </span>≤<span> 100
15.50x </span>≤<span> 100 - 7
15.50x </span>≤<span> 93
x </span>≤<span> 93 / 15.50
x </span>≤ 6
5 0
3 years ago
Read 2 more answers
The table contains the proof of the theorem of the relationship between slopes of parallel lines. What is the missing statement
Kipish [7]

Answer:it is the letter A

4 0
4 years ago
Read 2 more answers
Anyone want to train brainliests?
mariarad [96]
What do you mean train
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of a line that passes through the point (1, 8) and is perpendicular to the line whose equation is y=x2+3 ?
    12·2 answers
  • 90 divided by20 plus 5 multiply by 5
    13·2 answers
  • Solve for x<br><br> 0.25x=10
    5·2 answers
  • Percent change 94 to 43
    7·1 answer
  • Jill is standing at the base of her apartment building. She measures the angle of elevation to the top of a nearby tower to be 4
    15·1 answer
  • HELP PLSS! A $25 binder has an 8% tax. Find the total cost of the binder after tax is applied.
    10·2 answers
  • Chalk contains 10% calcium 3% carbon and 12% oxygen find the amount in grams of each of these compounds in 1 kg of chalk
    8·1 answer
  • I srsly do not understand!!
    12·1 answer
  • Help meh it is line plots just help me .I will mark brainliest
    5·2 answers
  • What is the equation of the line that passes through the point (1,7) and is perpendicular to the graph of Y=-14X+11
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!