3 years ago

Find the first 3 terms of the sequence below.

Mathematics

2 answers:

anygoal [31]3 years ago

6 0

Answer:

8,14,22

Step-by-step explanation:

Tn = n^2 +3n +4

n=1

= 1^2 +3(1) +4

= 1 +3+4

= 8

n=2

= 2^2 +3(2) +4

= 4 +6+4

= 14

n=3

= 3^2 +3(3) +4

= 9 +9+4

= 22

mars1129 [50]3 years ago

4 0

Answer:

Step-by-step explanation:

1 - 8

2 - 14

3 - 22

You might be interested in

Which property justifies the procedure used to eliminate fractions and decimals from equations?

igor_vitrenko [27]

By multiplying both sides of an equation by a number, you can eliminate all decimals and fractions, so the answer is C.

4 0

3 years ago

A teacher records the test scores of several students. Find the median (middle) score. 80, 72, 76, 71, 75, 78, 72, 74, 82,70

vovangra [49]

Answer:

76.5

Step-by-step explanation:

5 0

4 years ago

What is the value of when x = 16 and y = 2? 32 02 2 2 4 Hi

nasty-shy [4]

If you are multiplying 16 times 2 then 32 would be your answer. If you are subtracted your answer would be 14. If you are adding them your answer would be 18. I don’t really see what sign is being used.

7 0

3 years ago

Which of the following cannot be in the solution set of w/-2< 1? -1 1 -2 2

Solnce55 [7]

W can not equal - 2.

3 0

4 years ago

Read 2 more answers

Use your calculator to find the trigonometric ratio sin 79°

Alexus [3.1K]

Answer:

0.982

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the first 3 terms of the sequence below.​

Find the first 3 terms of the sequence below.