Question

naledi climbed up a mountain. Her initial altitude is 40 meters above sea level, and increased by 10 meters per hour. let g(n) be naledi altitude at the beginning of nth hour of her climb. g is a sequence. what kind of sequence is it. arithmetic or geometric sequence? complete the recursive formula for g(n). g(1)= ? g(n) = g(n-1) (+ or *) ?

Answer 1

Answer:
`U_(n) =(40)+(n-1)(10)`

Step-by-step:

`U_(n) =a+(n-1)d`

a = 40

d = 10

`U_(n) =(40)+(n-1)(10)` is the formula for nth hour