49.0k views
15 votes
(1,5) (2,9)
what is the rate of change?

User Bnrdo
by
7.3k points

1 Answer

5 votes

Answer:

4

Explanation:

Slope is rate of change. y 2 -y 1/x 2 - x 1

9-5/2-1

4/1

4

User John Mutuma
by
7.1k points