Question

For questions 3 and 4, write a rule for the sequence.

3) 1, 2, 4, 8, . . .
A)Start with 1 and then add 1 repeatedly.
B)Start with 1 and then add multiples of 2 repeatedly.
C)Start with 1 and then multiply by 2 repeatedly.
D)Start with 1 and then divide by 2 repeatedly.
4) 50, 40, 30, 20, . . .
A)Start with 50 and then add 10 repeatedly.
B)Start with 50 and then add −10 repeatedly.
C)Start with 20 and then add 10 repeatedly.
D)Start with 50 and then add multiples of 10 repeatedly.

Answer 1

HELPPP

Answer 2

first one looks like C right?
\(1, 1\times 2, 2\times 2, 2\times 2\times 2...\)

Answer 3

OK

Answer 4

second one looks like you are subtracting ten each time, which some weirdo math teacher wrote as "adding minus ten"

Answer 5

LOL OK