If y = 8x − 2, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? Question 3 options:

1)

{(0, −2), (1, 6), (2, 14)}

2)

{(0, −2), (2, 13), (−5, −40)}

3)

{(1, 7), (2, 7), (3, 7)}

4)

{(1, 6), (2, 13), (3, 24)}

..q.q..qq,q.q.q..q.q.q.q.q..q.q.q.q.q..q.q.q..

1)

{(0, −2), (1, 6), (2, 14)}

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

were is the equation