A line passes through (3 ,2 )(3,2) and (5 ,3 )(5,3). A second line passes through (7 ,6 )(7,6). What is one other point that the second line may pass through if it is parallel to the first line?

1 Answer
Jun 23, 2018

color(purple)("One other point on the second line is " (-5, 0)One other point on the second line is (5,0)

Explanation:

"Slope of line 1 " = m = (y_2 - y_1) / (x_2 - x_1) = (3-2) / (5-3) = 1/2Slope of line 1 =m=y2y1x2x1=3253=12

As 2^(nd)2nd line is parallel to the first line, slope of second line also 1/212

#"Equation of second line in point - slope form is "

(y - 6) = 1/2 * (x - 7)(y6)=12(x7)

x - 2y = -5x2y=5

Let y = 0. Then x = -5#

color(purple)("One other point on the second line is " (-5, 0)One other point on the second line is (5,0)