Sagot :
The slope is -2 and which means that each page that is printed uses two millilitres of toner. Therefore, option C is the correct answer.
Given that, the number of millilitres of toner in a printer, y, depends on the number of pages of paper printed (in hundreds), x. The equation that can be used to model the situation is y = -2x + 60.
We need to find what is the slope and what it represents in the context of the problem.
What is the slope?
In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line.
When we compare the equation y = -2x + 60 with the slope intercept form y=mx+b, we get slope(m) as -2.
The slope is -2 and which means that each page that is printed uses two millilitres of toner.
Therefore, option C is the correct answer.
To learn more about the slope of an equation visit:
https://brainly.com/question/13496015.
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