Use the image to answer the question.
An illustration shows quadrant one of a coordinate plane where the x-axis and y-axis range from 0 to 6 in increments of 1. The y-axis is titled total cost in dollars and the x-axis is titled number of markers. A line is marked on the graph, passing through coordinates left parenthesis 0 comma 0 right parenthesis and left parenthesis 4 comma 3 right parenthesis.
What is the unit cost from the graph?(1 point)
To find the unit cost from the graph, we need to determine the slope of the line passing through the given coordinates (0,0) and (4,3).
The formula for slope is:
m = (change in y) / (change in x)
Let's calculate the slope:
m = (3 - 0) / (4 - 0)
m = 3/4
Therefore, the unit cost from the graph is 3/4, or $0.75.
To find the unit cost from the graph, we can use the formula:
Unit Cost = Total Cost / Number of Markers
From the graph, the line passes through coordinates (0, 0) and (4, 3). This means that the total cost is 3 dollars when there are 4 markers.
Using the formula, we can calculate the unit cost:
Unit Cost = 3 dollars / 4 markers
So, the unit cost from the graph is $0.75 per marker.
To find the unit cost from the given graph, we need to determine the slope of the line passing through the coordinates (0,0) and (4,3).
The slope of a line is calculated using the formula:
slope = (change in y-coordinates) / (change in x-coordinates).
So, let's calculate it using the given coordinates:
change in y-coordinates = 3 - 0 = 3
change in x-coordinates = 4 - 0 = 4
slope = (3) / (4) = 0.75
Therefore, the unit cost from the graph is 0.75 dollars per marker.