Identify the unit rate in the graph .
a) 60
b) 120
c) 180
d) 240

A) 60.

Step-by-step explanation:

We have been given a graph of a line and we are asked to find the unit rate for our given line.

Since we know that slope is also known as the unit rate of a function, so let us find slope of our given line.

, where,

represents difference between two y-coordinates.

represents difference between two x-coordinates of same y-coordinates.

To find the slope we will use points (0,0) and (4,240).

Therefore, unit rate of our given graph is 60 and option A is the correct choice.

132

Step-by-step explanation:

gnh=3 knl×2=100 mnl=1