Calculate the slope of the lines that goes through (6,-8) and (3,-4)

Step-by-step explanation:

(6,-8) and (3,-4)

y2 = -4, y1 = -8, x2 = 3, x1 = 6

Slope m = (y2 - y1)/(x2 - x1)

m = (-4 + 8)/(3 - 6)

m = 4/-3

The slope m = -4/3

it’s the first one your welcome

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)