Question 1165921

a.

*[invoke find_equation_of_line 3, 10, 1, 6] 

b.

*[invoke find_line_by_slope_and_point 2, 5, 1.5]

C. Passing through (1,7) and falling 2 units in for each increase of 1 in x.

if so, next point will be (1+1,7-2)=(2,5)

*[invoke find_equation_of_line 1, 7, 2, 5]