Q: Which of these points are on a line that has a slope of one third?

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Points don't have slope. In fact, they don't have anything, except location. If you want to use a couple of points to build something that has slope, one thing you could do might be to draw a line that goes through them. If you draw a line through these two points, the line has slope of negative 11/7. But the points still don't have anything except a couple of locations.

17

To find the slope of a line passing through two points, use the formula (y2 - y1) / (x2 - x1). In this case, the two points are (17, 101). Since there is only one given point, it is not possible to find the slope of the line passing through these points.

The straight line equation works out as: y = 1/3x+7 So: k = 8

that is one point, you need at least two for a line.

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Points don't have slope. In fact, they don't have anything, except location. If you want to use a couple of points to build something that has slope, one thing you could do might be to draw a line that goes through them. If you draw a line through these two points, the line has slope of negative 11/7. But the points still don't have anything except a couple of locations.

17

To find the slope of a line passing through two points, use the formula (y2 - y1) / (x2 - x1). In this case, the two points are (17, 101). Since there is only one given point, it is not possible to find the slope of the line passing through these points.

You can draw a line graph if you have-- the slope of the line and one point on the lineOR-- two points on the line

The straight line equation works out as: y = 1/3x+7 So: k = 8

Not always. For example, try to find the slope of the line that passes through the points (3, 4) and (2, 3).

Those are not points. To specify a point, you need two coordinates, not just one.

No, you need either two points, one point and a slope, one point and a y-intercept, or a y-intercept an a slope. You can also write the equation of a line with an equation of another line but you would have to know if it is parallel or perpendicular.

Step One: Identify two points on the line. Step Two: Select one to be (x1, y1) and the other to be (x2, y2). Step Three: Use the slope equation to calculate slope.

that is one point, you need at least two for a line.

There are 3 forms to write the equation of a line point slope y-y1=m(x-x1) for this form you need one set of points and you plug them into x1 and y1 and you need the slope which you plug into m

Pick any two points in the table. The slope of the line is(change in the y-value from one point to the other)/(change in the x-value from the same point to the other)