lilnana70 lilnana70
  • 15-02-2022
  • Mathematics
contestada

Write an explicit formula for a
n, the nth term of the sequence 17, 15, 13

Respuesta :

bennetttalicia bennetttalicia
  • 15-02-2022

Answer:

t(n) = 19 - 2n

Step-by-step explanation:

Using the formula t(n) = a + (n-1)d

a = first term

n = nth term

d = common difference

t(n) = 17 + (n-1)(-2)

t(n) = 17 + (-2n + 2)

t(n) = 19 - 2n

Answer Link

Otras preguntas

what would its complementary dna strand read
Joy makes 6.5 litres of soup, correct to the nearest 0.5 litre. She serves the soup in 280 ml portions, correct to the nearest 10ml. 22 people order this soup.
jon is going to a concert out of town. after work he has 2 hours to get to the concert 158 miles away. what speed must you maintain to get there in time
when an electron of a hydrogen atom travels from n=4 to n=2, a photon of energy 4.165•10^-19 joules is released. Calculate the wavelength associated with this r
Ellie used 1/6 of a liter of water to make 1/21 casserole. how many liters of water does she need to make an entire casserole
35 tens = how many hundreds
Help meh out !!!!!!!!!!!
√21(√3+√14) Simplify the expression
the port of catoosa is located near
Which tool would be MOST effective in monitoring increasing soil erosion from farms into the Mississippi River? A) rain gauge B) Secchi disc C) thermometer D