Question
The line graphed on the coordinate grid below shows the relationship between the number of electronic devices produced by a factory and the total value of the devices.
The graph shows a line passing through (0, 0) and (5, 40).
Based on the graph, what is the value of each electronic device?
A.
$80.00
B.
$125.00
C.
$8.00
D.
$12.50
The graph shows a line passing through (0, 0) and (5, 40).
Based on the graph, what is the value of each electronic device?
A.
$80.00
B.
$125.00
C.
$8.00
D.
$12.50
Answers
GPT-4o mini
To determine the value of each electronic device, we can use the coordinates of the two points on the line: (0, 0) and (5, 40).
The first point (0, 0) indicates that when no devices are produced, the total value is $0. The second point (5, 40) indicates that when 5 devices are produced, the total value is $40.
To find the value of each device, we can calculate the value per device by dividing the total value by the number of devices produced:
\[
\text{Value per device} = \frac{\text{Total Value}}{\text{Number of devices}} = \frac{40}{5} = 8
\]
Therefore, the value of each electronic device is $8.00.
The correct answer is:
**C. $8.00**
The first point (0, 0) indicates that when no devices are produced, the total value is $0. The second point (5, 40) indicates that when 5 devices are produced, the total value is $40.
To find the value of each device, we can calculate the value per device by dividing the total value by the number of devices produced:
\[
\text{Value per device} = \frac{\text{Total Value}}{\text{Number of devices}} = \frac{40}{5} = 8
\]
Therefore, the value of each electronic device is $8.00.
The correct answer is:
**C. $8.00**