Question

The graph shows the number of chairs made in a factory during one day .

What does the rate of change indicate about the context?

A.the factory produces 0 chairs per hour

B. The factory produce 10 chairs per hour

C.the factory produces 25 chairs per hour

D.the factory is open 10 hours to make chairs

E. The factory is open 25 hours to make chairs.

Answer 1

C) the factory produces 25 chairs per hour

Step-by-step explanation:

Let's find the rate of change (slope):

`let:\\(x1,y1) =(2,50)\\(x2,y2)=(4,100)\\m=(100-50)/(4-2) =(50)/(2) =25 \\`