q13 : Using python programming a screenshot is helpful
Extracted text: test (hypotenuse (9, 12) 1 ) 13. Write a function slope (x1, yl, x2, y2) that returns the slope of the line through the points (x1, yl) and (x2, y2). Be sure your implementation of slope can pass the following tests test (slope (5, 3, 4, 2 1,0) test (slope (1, 2, 3, 2) Lest (slope (1, 2, 3, 3)*- test (slope (2, 4, 1, 2) 0,0) 10.5) 2.0) Then use a call to s lope in a new Tunctlon named intercept (x1, yL, x2, y2) that returns the y-intercept of the line through the points (x1, yl) and (x2, y2). test (Intercept (1, 6, 3,12)- .0) test (1ntercept (4, 1,12)8) 14 Write a function çalled 15 even (n) that takes an înteger as an argument and returns re if the areument is an even nunmbe