This stuff is a foreign language to me can someone help me with, Write the slope-intercept equation for the line that passes through (4, -9) and has slope -3/4.

Question

saifoo.khan · Answer

Satellite will help Directly from the TOP.

anonymous · Answer

hola come estas

anonymous · Answer

use 
$$y-y_1=m(x-x_1)$$ with 
$$m=-\frac{3}{4}, x_1=4,y_1=-9$$

anonymous · Answer

put them in place and get 
$$y+9=-\frac{3}{4}(x-4)$$

anonymous · Answer

multiply out and get 
$$y+9=-\frac{3}{4}x+3$$ subtract 9 to get 
$$y=-\frac{3}{4}x-6$$

anonymous · Answer

$$y-y_1=m(x-x_1)$$ is the "point-slope" form
$$y=mx+b$$ is the "slope - intercept " form