Mrs. Wood has a new student who feels confused about horizontal and vertical lines. Write an explanation on the differences between the two special cases. Include information about the
graphs, the slopes, and the equations of these two types. Include examples to help with your
explanation.

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)

i would say b) is your answer

sorry if im wrong

step-by-step explanation: