We are given four pairs of points. For each pair there is a going through both points. We want to know if any of these lines are to a line with a of 34. To do so, we will find the slope of the four lines, one at the time, keeping in mind that two lines are parallel if their slopes are equal.
Option F
To find the slope of the line that passes through these two points, we will use the .
m = y_2-y_1/x_2-x_1
m=2- 5/- 4- 0
m=3/4
We have found that the slope of the line that passes through (0,5) and (- 4,2) is 34. Since it equals the given slope, the two lines are parallel. However, let's check the other choices to double-check.
Option G
To find the slope of the line that passes through these two points, we will use the Slope Formula again.
m = y_2-y_1/x_2-x_1
m=1- 2/- 4- 0
m=1/4
We have found that the slope of the line that passes through (0,2) and (- 4,1) is 14. Since 14 ≠34, the two lines are
not parallel.
Option H
To find the slope of the line that passes through these two points, we will use the Slope Formula one more time.
m = y_2-y_1/x_2-x_1
m=- 2- 0/0- 0
m=- 2/0
We arrived at a special case. In mathematics, is . A line with an undefined slope is a . Since a line with slope 34 is
not a vertical line, the lines are
not parallel.
Option J
To find the slope of the line that passes through these two points, we will use the Slope Formula one last time.
m = y_2-y_1/x_2-x_1
m=- 2-( - 2)/- 4- 0
m=0
We have found that the slope of the line that passes through (0,- 2) and (- 4,- 2) is 0. This is a . Since 0 ≠34, the two lines are
not parallel.
Conclusion
The only line that is parallel to the one with a slope of 34 is the one that passes through the points (0,5) and (- 4,2). Therefore, the correct option is F.