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
Basile [38]
3 years ago
13

What’s the first 1st term in the sequence given by :T(n)=n^2-4 Pls help

Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0

First term = T(1) is obtained by plugging  n = 1 into the formula,

thus First term = 1^2 - 4 = 1 - 4

= 3    (answer)

You might be interested in
Please help<br><br> I need help creating a table of value for this equation
Fed [463]

Answer:

Create the table and choose a set of x values. Substitute each x value (left side column) into the equation. Evaluate the equation (middle column) to arrive at the y value. An Optional step, if you want, you can omit the middle column from your table, since the table of values is really just the x and y pairs.

Step-by-step explanation:

Specify a name for the function.

Specify a name and data type for each input parameter.

Specify the routine attributes.

Specify the RETURNS TABLE keyword.

Specify the BEGIN ATOMIC keyword to introduce the function-body.

Specify the function body.

7 0
2 years ago
Hello, I was wondering if someone would be able to help me with this problem I'm on. Thanks :)
koban [17]

<span><span>Price after trade discount = $14,000 - (40% trade discount)

Price after trade discount = $14,000 - ($14,000 * 0.4)

Price after trade discount = $14,000 - ($5,600)

Price after trade discount = $8,400 </span>Price after trade discount = $8,400

2/10 EOM price = $8,400 - (2% discount)

2/10 EOM price = $8,400 - ($8,400 * 0.02)

2/10 EOM price = $8,400 - ($168)

2/10 EOM price = $8,232

So Intel will pay $8,232 on August 5.
Hope this helps.
</span>
4 0
3 years ago
A toy store’s percentage of markup is 25%. A modeltrain costs the store $120. Find themarkup.
Alex Ar [27]
The correct answer is letter B
5 0
3 years ago
23. Find the value of x.<br> (5x + 4)' X (8x - 71)
r-ruslan [8.4K]

Answer:

x = 71/8

Step-by-step explanation:

Solve for x:

5 X (8 x - 71) = 0

Divide both sides by 5 X:

8 x - 71 = 0

Add 71 to both sides:

8 x = 71

Divide both sides by 8:

Answer:  x = 71/8

8 0
3 years ago
HELP 30 POINTS please in a hurry
eimsori [14]

To be a function every input value (x) can only have one output value (y)

On the graph there are 2 out put values for x = 2 so it is not a function.

The answer would be C.

8 0
3 years ago
Other questions:
  • Kay's mother taught her how to make handmade ornaments to sell at a craft fair. Kay rented a table at
    11·1 answer
  • What is another equivalent reaction to 6/2
    12·1 answer
  • 50 yards of tape is needed to pack and ship 100 packages. You have roll of tape that is 2000 inches long. About how many yards d
    15·2 answers
  • The extremes in the proportion 3/4=15/20 are
    12·1 answer
  • Which function is graphed below?
    12·2 answers
  • Which of the following is the solution to the compound inequality below?
    13·1 answer
  • 7.45 times _____ =74.5
    7·2 answers
  • tim's current bank balance is $75. he adds a charge of -$31 when he buys lunch for him and his friend. write and expression and
    10·1 answer
  • #4 THANK YOU HELP PLEASE
    15·1 answer
  • What is the gradient of a line perpendicular to a line with a gradient of 2?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!