Answer:
y = x - 3
3y = 2x + 3
y = -x - 1
Step-by-step explanation:
19. Slope = (1 - -2) / 6 - 3) = 1
y - y1 = 1(x - x1)
y - -2 = 1(x - 1)
y + 2 = x - 1 so y = x - 3 Answer
20. slope = 2/3 and y intercept = 1 so its
y = 2/3x + 1
or 3y = 2x + 3
21. Slope = -1 and y-intercept = -1, so its
4y+7
there is no way of knowing what y is
3 1/3
4/(2 3/4)
4/(6/4)
4÷6/4
4*4/6
20/6
3 2/6 =3 1/3
