What is the slope of the line that passes through the points

Select the correct answer from each drop-down menu.The slope of the line passing through the points (7, 5) and (21, 15) is .Another line with a slope that is one-third that of the slope you just calculated passes through the origin and the point .

Find the slope of the line .

What is the slope of the line passing through the points (2, 5) and (-3, 9)?*1 point4/55/4-4/5-5/4

What is the slope of a line perpendicular to the line ?

Problem 1: Find the slope of the line passing through the points (2,4) and (6,10).*5 points3/413/23Problem 2: Determine the slope of the line containing the points (−1,3) and (5,−1).*5 points-1/3-2/3-1-3/4Problem 3: Find the slope of the line passing through (4,8) and (4,2).*5 points61/61/4undefinedProblem 4: Calculate the slope of the line that goes through (−3,7) and (2,−1).*5 points-8/5-4-8/3-2