the point (1,2) is on a line with a slope of -3. the coordinates of another nearby point on the line are
write your answer using parentheses, no spaces, and a comma between numbers.

Y = mx + b
slope(m) = -3
(1,2)...x = 1 and y = 2
now sub and solve for b
2 = -3(1) + b
2 = -3 + b
2 + 3 = b
5 = b
equation is : y = -3x + 5

so the coordinates of another point on the line is (0,5)