Select all of the following that are a direct variation. (select all that apply)
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The y-coordinate is 16
<h3><u>Solution:</u></h3>Given that a line with slope 3 passes through point (0, 10)
To find the y-coordinate of the point on the line with x-coordinate 2
Which means the point is (2, y)
Let us find the required y co-ordinate using slope formula
<em><u>The slope of line is given as:</u></em>
For a line containing points and
is given as:
Given that slope "m" = 3
Substituting the values we get,
Thus the y-coordinate is 16