Acertain culture of year increases by 50% every three hours. a scientist places 9 grams of yeast in a culture dish. write the explicit and recursive formulas for the geometric sequence formed by the growth of the yeast

a) Explicit formula :

b) Recursive formula : and

Step-by-step explanation:

Since we have given that

Number of grams of yeast in a culture dish initially = 9 grams

According to question, a certain culture of year increases by 50 % every three hours.

So, the explicit formula will be

And the recursive formula will be

Hence, a) Explicit formula :

b) Recursive formula : and  

f(x) = y

f(-3) = -5

step-by-step explanation:

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: