Describe how to graph a line knowing a point and slope. in simple terms

Answer 1

To graph a line knowing a point and slope, follow these steps:

1. Start by plotting the point on the coordinate plane. To do this, find the x-coordinate of the point on the horizontal axis and the y-coordinate on the vertical axis.

2. Next, use the slope to determine the direction and steepness of the line. The slope is a number that represents how much the line increases or decreases vertically for every one unit it moves horizontally.

3. If the slope is positive, the line will slant upwards as you move from left to right. If the slope is negative, the line will slant downwards.

4. To apply the slope to the point, imagine starting at the point and moving along the line according to the slope. For example, if the slope is 2/3, this means that for every 3 units you move horizontally, you should move 2 units vertically.

5. Use a ruler or straight edge to draw a line that passes through the point in the direction determined by the slope. Make sure the line extends beyond the point in both directions.

6. Once the line is drawn, you can add additional points to the line by using the slope. Remember that any point on the line will have the same slope.

7. Finally, label the line (if necessary) and provide any other relevant information, such as the equation of the line or any additional points that might be important.

That's it! By following these steps, you can graph a line using a point and slope.