What is the slope? I really suck at math
2 answers:
This is not a function, therefore, the slope is undefined.
I would propose using a VERTICAL LINE TEST. This test is to check vertically if there are more than one coordinates/points in one vertical line. That line is vertical, and there are many points, which makes it not a function. And if it is not a function, then the slope is undefined.
The slope, also, is the average rate of change. The formula you use to find the slope is
. You would take any coordinates and insert them into this formula.
I would propose using a VERTICAL LINE TEST. This test is to check vertically if there are more than one coordinates/points in one vertical line. That line is vertical, and there are many points, which makes it not a function. And if it is not a function, then the slope is undefined.
The slope, also, is the average rate of change. The formula you use to find the slope is
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We must find the value of the constant k.
To do this, we substitute the values of x1 = 12, y1 = 15.
We have then:
Clearing k we have:
Substituting the value of k we have that the inverse variation is:
For y2 = 3 we have:
Clearing x2 we have:
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