15hallr 15hallr

26-04-2017
Mathematics

contestada

The nth term of a sequence is n2 + 3. Find the first 3 terms of this sequence.

Respuesta :

apologiabiology apologiabiology

26-04-2017

assuming you mean[tex]n^2+3[/tex]

first term is n=1, so 1²+3=1+3=4
2nd is n=2 so 2²+3=4+3=7
3rd is n=3 so 3²+3=9+3=12

the first 3 terms are 4,7,12

Answer Link

Otras preguntas

round 75391 to the nearest ten

41 is 82% of what number? Please Answer SOON

If a stuntman films a scene in which he jumps off a tall building. If he was in the air for 2.00 seconds from what height did she jump?

Which relatively weak type of bond helps stabilize the three dimensional structure of large molecules like proteins and dna?

In which quadrant is the cosine function positive and the sine function negative? A) 1 B) 2 C) 3 D) 4

a place where magma wells up to the surface from Earth's mantle

There are 454 grams in a pound, there are 16 ounces in a pound. How many grams are in an ounce

Some Caribbean islands are coral islands formed from unit review test

What is the discontinuity and zero of the function

Estimate how many 12-inch rulers will be about the same length as a sheet of paper