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The number of milliliters 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.What is the slope and what does it represent in the context of the problem?
(A) The slope is 60 and it means the printer starts with 60 milliliters of toner
(B) The slope is 60 and it means the printer loses 60 milliliters of toner every hundred
pages
(C) The slope is -2 and it means that each page that is printed uses two milliliters of
toner
(D) The slope is -2 and it means that each hundred pages printed uses two milliliters of
toner


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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