Question

Sasha and Mona practiced swimming every day. They increased the number of minutes of swimming every week as described below:

Answer 1

Answer:

D. Sasha's method is exponential because it increases by a fixed factor, and Mona's method is linear because it increases by a fixed number.

Step-by-step explanation:

In Sasha's case, we can see that she is increasing her time by a factor of 2 from the previous week. So, its exponentially growing.

And in Mona's case, we can see that she is increasing her time by 10 minutes. So, it is linear in nature.

So, option D is correct.

Answer 2

D. Sasha's method is exponential because it increases by a fixed factor, and Mona's method is linear because it increases by a fixed number.

Hope this helps!~