Completed 2d Line Function for In Class Exercise

[aris134]

ClassworkFall2021/line_2d.py

Lines 2 to 13 in 750278b

	def find_eqn_2d_line(input_coords):
	# INPUT: [(x1, y1), (x2, y2)]
	# OUTPUT: m = slope, b = y-intercept
	m = (input_coords[1][1] - input_coords[0][1]) / (input_coords[1][0] - input_coords[0][0])
	b = input_coords[0][1] - m * input_coords[0][0]
	return (m, b)
	def find_y_from_x(input_line_x):
	# INPUT: m, b, x
	# OUTPUT: y = m*x + b
	y = input_line_x[0]*input_line_x[2] + input_line_x[1]
	return y