## anonymous 4 years ago What is the equation of the line that passes through the points (-2, 1) and (1, 10)? 3x - y = -7 3x - y = -5 3x - y = 5 x + 3y = -5

calculate slope which is:$\Delta y \over \Delta x$

$\Delta y=1-10=-9$$\Delta x= -2 -1=-3$

slope m= -9/-3= 3

Now develop the equation: 3 = (y-1)/x-(-2) 3x+6=y-1 3x-y=-7