Question

Jess plans to increase the amount of money she saves each month. She can increase her savings in the following ways:

Month 1 2 3 4 5
Option 1: 20 22 24.2 26.62 29.28
Option 2: 20 22.2 24.4 26.6 28.8
Option 3: 20 24 28.8 34.56 41.47

If Jess wants to increase her savings linearly, which option(s) should she choose?

Answer 1

Only option 1, because it shows equal increases in equal intervals of time

Only option 2, because it shows equal increases in equal intervals of time

Either option 1 or option 3, because they show increases in time by the same percentages

Either option 2 or option 3; because they show increases in time by the same percentages

Answer 2

@johnweldon1993

Answer 3

@sleepyjess

Answer 4

@hartnn