A stock broker is evaluating the value of a certain share with each week. The function that describes the value of the share, v, in dollars, after n weeks is given below, where b is an unknown positive base.

Select the correct statement.

A.
If b = 1.06, the weekly percent growth rate of the share's value is 6%.
B.
If b = 0.84, the weekly percent growth rate of the share's value is 84%.
C.
If b = 0.77, the weekly percent growth rate of the share's value is 23%.
D.
If b = 1.8, the weekly percent growth rate of

for the points! : )

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

the answer is a if my teacher taught me correct

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.