138k views
5 votes
Cost of sweaters

2
4
7
9
Number
Cost ($)
38
76
133
171
The rate of change is what ?

Variable
constant, $38/2 sweaters
constant, $19/sweater
constant, $57/3 sweaters

User Ammar
by
5.4k points

1 Answer

6 votes

Answer:

I would say constant, $19/sweater. The table doesn't go up by 2s or 3s.

Explanation:

User SeanDL
by
5.2k points