Find the next five terms, then write a conjecture 1.) 13,18,23,28 2.) 512,256,128,64

1) Next five terms are 33, 38, 43, 48, 53

Notice that the difference between consecutive terms is 5.

Conjecture: {13 + 5n}, n = 0, 1, 2, ...

2) Next five terms are 32, 16, 8, 4, 2

Notice that each term is half of its preceding term.

Conjecture: {}, n = 0, 1, 2, ...

x=half

step-by-step explanation:

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5