15 Points and Brainliest :)

Step-by-step explanation:

Hello, please consider the following.

Option A. First week we got $200.

Week 2, we got $200+$50=$250

Week 3, we got $250+$50=$300

Week 4, we got $300+$50=$350

Week 5, we got $350+$50=$400

Week 6, we got $400+$50=$450

Option B. First week we got $200.

Week 2, we got $200+$200*10%=$200+$20=$220

Week 3, we got $220(1+10%)=$220(1.10)=$242

Week 4, we got $242(1.10)=$266.2

Week 5, we got $266.2(1.10)=$292.82

Week 6, we got $292.82(1.10)=$322.102

Thank you.

D

Step-by-step explanation:

In my calculus class they taught a method of swircle. This is were you start at the variable b in the logarithm and draw a line to the a and then to the x. It should make a circle like motion. This spoken out is b to the a power = x. It may be a little weird at first but it makes it very easy to remember.