joeyxmas25 joeyxmas25
  • 03-09-2021
  • Mathematics
contestada

Find an explicit formula for the arithmetic sequence -5,13,31,49,...
Note: the first term should be b(1).

b(n) = ?

Respuesta :

ferrybukantoro
ferrybukantoro ferrybukantoro
  • 03-09-2021

Step-by-step explanation:

b(n) = b(1) + (n-1) d, where d is the difference,

d = 13-(-5) = 18

b(n) = (-5) + (n-1)(18)

= -5 +18n -18

b(n) = 18n -23

Answer Link

Otras preguntas

20 elements of the periodic table​
Why is the power of judicial review important
as you increase the temperature of a solute it's solubility​
Use the explicit rule to find the 22nd term of the sequen e 5,8.11
Please help me with this
Amber's punch recipe called for 3 quarts of soda and 2 1/2 quarts of fruit juice how many quarts of soda will she need to make 100 quarts of the same punch is
Which of the following statements regarding membrane function is false? The plasma membrane has receptors for chemical messages. The plasma membrane forms a sel
What is the main reason why education became more important to the Brazilian government?
Mike and mat went down into the dank , dusty basement to look for the old baseball cards. When the basement light went out, both boys' fear was
4. In the chemical equation H202(aq) → H2O(l) + O2(g), the O2 is a O A reactant Bcatalyst C solid OD product