Question

The sales of a certain product after an initial release can be found by the equation

S = 16V 3t +25, where s represents the total sales (in thousands) and t represents
the time in weeks after release.
Make a table of values, graph the function and use the graph to estimate the sales
7 weeks after release.
A about $98
B about $98,000
C about $1,225,000
D about $20,000

Answer 1

B about $98,000

Explanation:

The equation that models the sales of the product after an initial release is:

`S = 16 √(3t) + 25`

where s represents the total sales (in thousands) and t represents

the time in weeks after release.

The table and graph is shown in the attachment.

From the graph we estimate the sales

7 weeks after release to be about 98 thousands dollars.

The correct choice is B.