Question

Identify the unit rate in the graph.
A) 125
B) 75
C) 50
D) 25

Answer 1

C)50 I think because it goes up 50 units each time

Answer 2

Answer:

Option C). Unit rate = 50

Step-by-step explanation:

In the graph attached we will find two points which lie on the straight line.

Let the point be at t = 1 and t = 2

For these two points coordinates will be (1, 50) and (2, 100)

Now to calculate the rate we will find the slope of the given line

slope = (y - y')/(x - x')

By putting the values of (x, y) and (x', y')

slope = rate = (100 - 50)/(2 -1) = 50/1 = 50

Therefore the answer is unit rate = 50