Question

Need the answer , I’m confused

Answer 1

Tuesday be 0 initially

Wednesday to Thursday is 1 day

The points are (1,4) and (2,5)

So rate of change

• m=5-4/2-1
• m=$1

Answer 2

• $1 per day

Explanation:

Amounts spent on Wednesday and Thursday are $4 and $5.

The rate of change over one day is:

• (5 - 4)/1 = 1